1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

RD Sharma - Volume 1

11. Differentiation

Exercise 11.1

1 2 3 4 5 6 7 8 9 10

Exercise 11.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74

Exercise 11.3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 A 37 B 38 39 40 41 42 43 44 45 46 47 48

Exercise 11.4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Exercise 11.5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 A 18 B 18 C 18 D 18 E 18 F 18 G 18 H 19 20 21 22 23 24 25 26 27 28 29 A 29 B 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

Exercise 11.6

1 2 3 4 5 6 7 8

Exercise 11.7

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Exercise 11.8

1 2 3 4 A 4 B 5 A 5 B 5 C 6 7 A 7 B 8 9 10 11 12 13 14 15 16 17 18 19 20

MCQ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

Very short answer

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Q. 55.0( 2 Votes )

Choose the correc

Class 12th RD Sharma - Volume 1 11. Differentiation

Answer :

∵ sin2x = 2 sin x cos x

⇒ sin x = 2 sin x/2 cos x/2

∵ sin²x/2 + cos²x/2 = 1

Dividing by cos x/2 we get

Taking – common

∵ 0 ≤ x ≤ π/2

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSChoose the correc NEXTChoose the correc

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

caricature

view all courses

RELATED QUESTIONS :

Show that of all Mathematics - Board Papers

Find the value ofMathematics - Board Papers

If x sin (a + y) Mathematics - Exemplar

The function f(x)Mathematics - Exemplar

Show that of all Mathematics - Board Papers

If the function fMathematics - Board Papers

Find <img wMathematics - Exemplar

Let f(x) = |sinx|Mathematics - Exemplar

The derivative ofMathematics - Exemplar