**
Question 2
**

Differentiate sin
^{
2
}
β‘ (x
^{
2
}
)Β w.r.t x
^{
2
}

^{
}

^{
}

Last updated at Oct. 1, 2019 by

**
Question 2
**

Differentiate sin
^{
2
}
β‘ (x
^{
2
}
)Β w.r.t x
^{
2
}

^{
}

^{
}

Transcript

Question 2 Differentiate sin^2β‘γ(π₯^2)γ w.r.t π₯^2 We need to find π(sin^2β‘(π₯^2 ) )/(ππ₯^2 ) Let x2 = t So, we need to find π(sin^2β‘π‘ )/ππ‘ = 2 sin t Γ (sin t)β = 2 sin t Γ cos t Putting t = x2 = 2 sin (x2) cos (x2)

CBSE Class 12 Sample Paper for 2019 Boards

Paper Summary

Question 1 Important

Question 2 You are here

Question 3

Question 4 (Or 1st) Important

Question 4 (Or 2nd)

Question 5

Question 6

Question 7 Important

Question 8 (Or 1st) Important

Question 8 (Or 2nd)

Question 9

Question 10 (Or 1st) Important

Question 10 (Or 2nd)

Question 11 Important

Question 12 (Or 1st)

Question 12 (Or 2nd)

Question 13 (Or 1st) Important

Question 13 (Or 2nd)

Question 14 Important

Question 15

Question 16 (Or 1st)

Question 16 (Or 2nd) Important

Question 17

Question 18

Question 19 Important

Question 20 Important

Question 21 (Or 1st)

Question 21 (Or 2nd) Important

Question 22

Question 23 Important

Question 24 (Or 1st)

Question 24 (Or 2nd) Important

Question 25

Question 26 (Or 1st) Important

Question 26 (Or 2nd)

Question 27 (Or 1st) Important

Question 27 (Or 2nd) Important

Question 28

Question 29 Important

Class 12

Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.