Home
Class 12
MATHS
2 cos x - cos 3x -cos 5x = 16 cos ^(3) x...

`2 cos x - cos 3x -cos 5x = 16 cos ^(3) x sin^(2) x`

Text Solution

Verified by Experts

The correct Answer is:
T
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (4) FILL IN THE BLANKS|10 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (5) ( MULTIPLE CHOICE QUESTIONS)|26 Videos

  • TRIGONOMETRY RATIOS AND IDENTITIES

    ML KHANNA|Exercise PROBLEM SET (4) ( MULTIPLE CHOICE QUESTIONS)|100 Videos

  • TRIGONOMETRICAL EQUATIONS

    ML KHANNA|Exercise SELF ASSESSMENT TEST |27 Videos

Similar Questions

Explore conceptually related problems

2cos x-cos3x-cos5x=

(sin x + sin 3x)/(cos x - cos 3x) = ?

The value of 2 cos x - cos 3x - cos 5x is

int (sin ^ (2) x cos ^ (2) x) / ((sin ^ (5) x + cos ^ (3) x sin ^ (2) x + sin ^ (3) x cos ^ (2) x + cos ^ (5) x) ^ (2)) dx

cos x cos 2x cos 4x cos 8x =(sin 16x)/(16sin x)

cos5x=16cos^(5)x-20cos^(3)x+5cos x

(" sin 8x cos x- sin 6x cos 3x")/(" cos 2x cos x - sin 4x sin 3x")=

The function f(x) given by f(x)=(sin 8x cos x-sin6x cos 3x)/(cos x cos2x-sin3x sin 4x) , is