`sin^(10)x+cos^(10)x=29/16cos^4 2x`

Number of solutions of equation 16(sin^10x+cos^10x)=29 cos^4 2x in interval [-pi,pi] is

If sin^(10) x - cos^(10)x=1 then x =

sin ^ (10) x + cos ^ (10) x = (29) / (16) cos ^ (4) 2x

If sinx + sin^(2)x =1 then cos^(12)2x + 3cos^(10)x+3cos^(8)x + cos^(6)x =

2cosx-cos3x-cos5x= ............... A) 16 cos ^(3) x sin ^(2) x B) 16 sin^(2) x cos ^(2) x C) 4 cos ^(2) x sin ^(2) x D) 4 sin ^(2) x cos ^(2)x

Solve the equation 5sin^(2)x-7sin x cos x+16cos^(2)x=4

if sin x+sin^(2)x=1 then cos^(12)x+3cos^(10)x+3cos^(8)x+cos^(6)x=

If cos x + cos^(2) x =1 , " then " sin^(12) x + 3 sin^(10)x + 3sin^(8) x + sin^(6) x =