Mean and Variance of a Random Variable Ex 32.2 Q1(i)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q1(i)](https://c2.staticflickr.com/4/3848/32004042213_50e66430f3_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(ii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-ii](https://farm9.staticflickr.com/8678/16160464796_5d7c7ee5c6_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-ii-i](https://farm8.staticflickr.com/7489/15566478923_45d0f4cc25_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(iii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iii](https://farm8.staticflickr.com/7491/16184391761_68f5645c8f_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q1(iv)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iv](https://farm9.staticflickr.com/8681/16000218569_f59489dc56_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iv i](https://farm8.staticflickr.com/7518/15563899054_8369d51077_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(v)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-v](https://farm8.staticflickr.com/7582/15566478543_a8f1c094d9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-v-i](https://farm9.staticflickr.com/8652/16184391571_17583db605_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(vi)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vi](https://farm8.staticflickr.com/7508/16000218459_9053658513_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vi i](https://farm8.staticflickr.com/7536/15998956090_d3fd237b20_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(vii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vii](https://farm9.staticflickr.com/8607/16160464306_f093edb0bb_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vii i](https://farm8.staticflickr.com/7524/16185515382_f0c16e1b6f_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(viii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-viii](https://farm9.staticflickr.com/8581/16185515332_48f0b78890_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-viii-i](https://farm8.staticflickr.com/7507/15563898854_afa0da14d4_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(ix)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q1(ix)](https://c1.staticflickr.com/3/2056/32777662386_2b6bc1bd45_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q2
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q2](https://c1.staticflickr.com/1/736/32777662266_f8ba9aac36_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q3
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 11](https://farm9.staticflickr.com/8635/16000218079_9a92837403_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 11-i](https://farm8.staticflickr.com/7515/15563898454_c37b0b0984_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q4
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2](https://farm8.staticflickr.com/7523/16186275545_7f49dcb93f_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2-i](https://farm8.staticflickr.com/7461/15566477833_f3ffc970c9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2-ii](https://farm8.staticflickr.com/7567/16160463726_63dc5b21f0_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q5
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3](https://farm9.staticflickr.com/8645/15566477673_cecd94e180_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3-i](https://farm8.staticflickr.com/7477/15563897864_37f46f0ee8_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3-ii](https://farm8.staticflickr.com/7520/15563897854_5a455a1fa0_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q6
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 4](https://farm8.staticflickr.com/7547/16186275415_810deac7c3_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 4-i](https://farm8.staticflickr.com/7469/16184390381_c5c30f6198_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q7
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 5](https://farm8.staticflickr.com/7558/15566477633_ec3bf2cee4_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q8
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6](https://farm8.staticflickr.com/7572/15998824698_a28e347c77_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6-i](https://farm9.staticflickr.com/8584/16185514192_3912100670_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6-ii](https://farm8.staticflickr.com/7474/16184390211_1480e157a3_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q9
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7](https://farm8.staticflickr.com/7526/15563897494_b1b57342ee_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7-i](https://farm9.staticflickr.com/8672/15566477383_f4a3eef5cf_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7-ii](https://farm8.staticflickr.com/7511/15998824548_dcce50e176_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q10
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8](https://farm9.staticflickr.com/8580/15566477303_725ecc354d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8-i](https://farm9.staticflickr.com/8592/16184390091_28f746f1e8_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8-ii](https://farm8.staticflickr.com/7566/15566477333_4955316871_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q11
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9](https://farm8.staticflickr.com/7492/16186275005_677d43409d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9-i](https://farm9.staticflickr.com/8642/15998824448_176f8a998e_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9-ii](https://farm8.staticflickr.com/7503/16186275035_c7d2645919_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q12
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 10](https://farm8.staticflickr.com/7577/15563898694_382c559cce_o.jpg)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 10-i](https://farm8.staticflickr.com/7493/16000479497_955a1b7c29_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q13
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12](https://farm8.staticflickr.com/7521/16000479007_15842a2a1d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-i](https://farm8.staticflickr.com/7535/16000218039_4cfd418ca9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-ii](https://farm8.staticflickr.com/7539/16186275845_3af749c3bc_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-iii](https://farm8.staticflickr.com/7556/16000217959_a024478d4e_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-iv](https://farm8.staticflickr.com/7532/15563898254_bca8929944_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q14
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13](https://farm9.staticflickr.com/8681/15998825308_1610db53a1_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13-i](https://farm8.staticflickr.com/7526/15566478033_d4993bba46_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13-ii](https://farm8.staticflickr.com/7535/15998825378_8b49556774_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q15
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 14](https://farm8.staticflickr.com/7505/15998825238_21bc9a32f6_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q16
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 15](https://farm8.staticflickr.com/7520/15998825228_d59ca74959_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q17
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q17](https://c1.staticflickr.com/3/2157/32437682090_6cb6c68b96_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q18
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q18](https://c1.staticflickr.com/3/2830/32777661886_4deab12113_o.png)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q18-1](https://c1.staticflickr.com/3/2382/32777661766_eb4daf7d6f_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q19
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q19](https://c1.staticflickr.com/3/2029/32777661596_2d80f48be3_o.png)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q19-1](https://c1.staticflickr.com/1/780/32437681760_240f80f16b_o.png)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q1(i)](https://c2.staticflickr.com/4/3848/32004042213_50e66430f3_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(ii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-ii](https://farm9.staticflickr.com/8678/16160464796_5d7c7ee5c6_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-ii-i](https://farm8.staticflickr.com/7489/15566478923_45d0f4cc25_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(iii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iii](https://farm8.staticflickr.com/7491/16184391761_68f5645c8f_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q1(iv)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iv](https://farm9.staticflickr.com/8681/16000218569_f59489dc56_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-iv i](https://farm8.staticflickr.com/7518/15563899054_8369d51077_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(v)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-v](https://farm8.staticflickr.com/7582/15566478543_a8f1c094d9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-v-i](https://farm9.staticflickr.com/8652/16184391571_17583db605_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(vi)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vi](https://farm8.staticflickr.com/7508/16000218459_9053658513_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vi i](https://farm8.staticflickr.com/7536/15998956090_d3fd237b20_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(vii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vii](https://farm9.staticflickr.com/8607/16160464306_f093edb0bb_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-vii i](https://farm8.staticflickr.com/7524/16185515382_f0c16e1b6f_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(viii)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-viii](https://farm9.staticflickr.com/8581/16185515332_48f0b78890_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 1-viii-i](https://farm8.staticflickr.com/7507/15563898854_afa0da14d4_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q1(ix)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q1(ix)](https://c1.staticflickr.com/3/2056/32777662386_2b6bc1bd45_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q2
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q2](https://c1.staticflickr.com/1/736/32777662266_f8ba9aac36_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q3
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 11](https://farm9.staticflickr.com/8635/16000218079_9a92837403_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 11-i](https://farm8.staticflickr.com/7515/15563898454_c37b0b0984_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q4
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2](https://farm8.staticflickr.com/7523/16186275545_7f49dcb93f_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2-i](https://farm8.staticflickr.com/7461/15566477833_f3ffc970c9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 2-ii](https://farm8.staticflickr.com/7567/16160463726_63dc5b21f0_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q5
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3](https://farm9.staticflickr.com/8645/15566477673_cecd94e180_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3-i](https://farm8.staticflickr.com/7477/15563897864_37f46f0ee8_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 3-ii](https://farm8.staticflickr.com/7520/15563897854_5a455a1fa0_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q6
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 4](https://farm8.staticflickr.com/7547/16186275415_810deac7c3_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 4-i](https://farm8.staticflickr.com/7469/16184390381_c5c30f6198_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q7
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 5](https://farm8.staticflickr.com/7558/15566477633_ec3bf2cee4_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q8
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6](https://farm8.staticflickr.com/7572/15998824698_a28e347c77_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6-i](https://farm9.staticflickr.com/8584/16185514192_3912100670_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 6-ii](https://farm8.staticflickr.com/7474/16184390211_1480e157a3_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q9
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7](https://farm8.staticflickr.com/7526/15563897494_b1b57342ee_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7-i](https://farm9.staticflickr.com/8672/15566477383_f4a3eef5cf_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 7-ii](https://farm8.staticflickr.com/7511/15998824548_dcce50e176_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q10
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8](https://farm9.staticflickr.com/8580/15566477303_725ecc354d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8-i](https://farm9.staticflickr.com/8592/16184390091_28f746f1e8_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 8-ii](https://farm8.staticflickr.com/7566/15566477333_4955316871_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q11
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9](https://farm8.staticflickr.com/7492/16186275005_677d43409d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9-i](https://farm9.staticflickr.com/8642/15998824448_176f8a998e_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 9-ii](https://farm8.staticflickr.com/7503/16186275035_c7d2645919_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q12
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 10](https://farm8.staticflickr.com/7577/15563898694_382c559cce_o.jpg)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 10-i](https://farm8.staticflickr.com/7493/16000479497_955a1b7c29_o.jpg)
Mean and Variance of a Random Variable Ex 32.2 Q13
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12](https://farm8.staticflickr.com/7521/16000479007_15842a2a1d_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-i](https://farm8.staticflickr.com/7535/16000218039_4cfd418ca9_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-ii](https://farm8.staticflickr.com/7539/16186275845_3af749c3bc_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-iii](https://farm8.staticflickr.com/7556/16000217959_a024478d4e_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 12-iv](https://farm8.staticflickr.com/7532/15563898254_bca8929944_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q14
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13](https://farm9.staticflickr.com/8681/15998825308_1610db53a1_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13-i](https://farm8.staticflickr.com/7526/15566478033_d4993bba46_o.png)
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 13-ii](https://farm8.staticflickr.com/7535/15998825378_8b49556774_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q15
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 14](https://farm8.staticflickr.com/7505/15998825238_21bc9a32f6_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q16
![RD Sharma Class 12 Solutions Chapter 32 Mean And Variance of a Random Variable Ex 32.2 Q 15](https://farm8.staticflickr.com/7520/15998825228_d59ca74959_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q17
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q17](https://c1.staticflickr.com/3/2157/32437682090_6cb6c68b96_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q18
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q18](https://c1.staticflickr.com/3/2830/32777661886_4deab12113_o.png)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q18-1](https://c1.staticflickr.com/3/2382/32777661766_eb4daf7d6f_o.png)
Mean and Variance of a Random Variable Ex 32.2 Q19
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q19](https://c1.staticflickr.com/3/2029/32777661596_2d80f48be3_o.png)
![RD-Sharma-Class-12-Solutions-Chapter-33-Mean-And-Variance-of-a-Random-Variable-Ex-32.2-Q19-1](https://c1.staticflickr.com/1/780/32437681760_240f80f16b_o.png)