" Q."2quad (sin x)/(sin x/8)=

sin 4x sin 8x

sin 4x sin 8x

if e^((sin^(2)x+sin^(4)x+sin^(6)x+...............oo)log2)=8 then (cos x)/(cos x+sin x)

If f(x) = (sin^2x + 4sinx + 5)/(2 sin ^2x + 8 sin x + 8) , then range of f(x) is

int_(6)^(8)(sin x^(2)dx)/(sin x^(2)+sin(x-14)^(2))=

int(cos x-sin x)/(sqrt(8-sin2x))dx=sin^(-1)((sin x+cos x)/(a))+c

Show that (sin 8x cos x - sin 6x cos 3x)/(cos 2x cos x - sin 3x sin 4x) = tan 2x

If f(x)=(sin^(2)x+4sin x+5)/(2sin^(2)x+8sin x+8) then range of f(x) is

Q. x=a satisfy the equation 3^(sin 2x+2 cos^2 x)+3^(1-sin 2x+2 sin^ 2x)=28(sin 2a-cos 2a)^2+8sin 4a is equal to :