Home
Class 11
MATHS
If cos2x+2cosx=1t h e n ,(2-cos^2x)sin^2...

If `cos2x+2cosx=1t h e n ,(2-cos^2x)sin^2x` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

If cos2x+2cos x=1 then (2-cos^(2)x)sin^(2)x is equal to

If cos2x+2 cos x=1 , then (sin^(2)x)(2-cos^(2)x) is equal to

If cos2x+2 cos x=1 , then (sin^(2)x)(2-cos^(2)x) is equal to

If cos 2x + 2 cosx = 1 then evaluate sin^2x(2-cos^2x)

If 2sin x-cos2x=1 ,then (cos^(2)x+cos^(4)x+4)/(2) is equal to

If sinx+cos e cx=2, then sin^n x+cos e c^n x is equal to

sinx + cosx = (cos2x)/(1-sin2x)

If sinx+cos e cx=2, then sin^n x+cos e c^n x is equal to 2 (b) 2^n (c) 2^(n-1) (d) 2^(n-2)

If sinx+cos e cx=2, then sin^n x+cos e c^n x is equal to 2 (b) 2^n (c) 2^(n-1) (d) 2^(n-2)