sin x=(1)/(4)x^(x)asd x=arg^(4)x+7^(x)

Co-efficient of x^(4) in (x^(4)-x^(2)+1)^(5)(x^(4)+x^(2)+1)^(7) is

(1)/(sin^(4x)+cos^(4)x)

If sin ^(2) x + (1)/(4) sin^(2) 3x = sin x sin^(2) 3 x then x =

sin ^ (4) x = 1-cos ^ (4) x

If f(x) = |(1+sin^(2)x,cos^(2)x,4 sin 2x),(sin^(2)x,1+cos^(2)x,4 sin 2x),(sin^(2)x,cos^(2)x,1+4 sin 2x)| What is the maximum value of f(x)?

Solev (sin^(2) 2x+4 sin^(4) x-4 sin^(2) x cos^(2) x)/(4-sin^(2) 2x-4 sin^(2) x)=1/9 .

Solve (sin^(2) 2x+4 sin^(4) x-4 sin^(2) x cos^(2) x)/(4-sin^(2) 2x-4 sin^(2) x)=1/9 .

int_(2)^(4)(x(3-x)(4+x)(6-x)(10-x)+sin x)dxint_(2)^(4)(x(3-x)(4+x)(6-x)(10-x)+sin x)dxsin2+sin4(d)sin2-sin4

sin4x=4sin x cos^(3)x-4cos x sin^(3)x