Home
Class 12
MATHS
If the sum of all values of theta , 0 l...

If the sum of all values of ` theta , 0 le theta le 2 pi ` satisfying the equation ` (8 cos 4 theta - 3) ( cot theta + tan theta -2 ) ( cot theta + tan theta + 2) = 12 ` is ` k pi `, then k is equal to :

A

2

B

4

C

`12`

D

`8`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATIONS

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-3 : Comprehension Type Problems|3 Videos

  • STRAIGHT LINES

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|10 Videos

  • VECTOR & 3DIMENSIONAL GEOMETRY

    VIKAS GUPTA (BLACK BOOK)|Exercise Exercise-5 : Subjective Type Problems|18 Videos

Similar Questions

Explore conceptually related problems

If tan theta + tan (pi/3 +theta) + tan (frac{2pi}{3}+ theta) = k tan 3theta then k is equal to

The number of solution satisfying the equations tan 4theta=cot 5theta and sin 2theta=cos theta in [0,2pi] is

(cot theta)/(cot theta-cot3 theta)+(tan theta)/(tan theta-tan3 theta) is equal to

Find all the value of theta satisfying the equation , sin 7 theta = sin theta + sin 3 theta such that 0 le theta le pi

If tan theta + cot theta = 2 then the value of tan^2 theta + cot^2 theta is

(cot theta)/(cot theta-cot3 theta)+(tan theta)/(tan theta-tan3 theta) is equal to:

The sum of values of theta satisfying the equation 1+cos^(4)theta=sin^(4)theta ; theta in[0,2 pi] ,is

If tan theta + cot theta =2, " then " tan^(2) theta + cot^(2) theta is equal to