" 28."quad (sin x)/[sin(x/8)]=

sin 4x sin 8x

sin 4x sin 8x

int sin4x sin8xdx

underset(x to 0)lim ((10 sin 9x)/(9 sin 10x)) ((8 sin 7x)/(7 sin 8x)) ((6 sin 5x)/(5 sin 6x)) ((4 sin 3x)/(3 sin 4x)) ((sin x)/(sin 2x))=

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

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

3^(sin2x + 2cos^(2)x) + 3^(1 - sin2x + 2sin^(2)x) = 28 is satisfied by :

Q.x=a satisfy the equation 3^(sin2x+2cos^(2)x)+3^(1-sin2x+2sin^(2)x)=28(sin2a-cos2a)^(2)+8sin4a is equal to:

8*sin(x/8)*cos(x/2)*cos(x/4)*cos(x/8)= .............. A) 8 sin x B) sin x C) cos x D) 8 cos x