` ( sin x ) /( sin (x - a ))`

sin x sin 2x sin 3x

sin x sin 2x sin 3x

if y = sin x ^ (sin x ^ (sin x))

The number of distinct real roots of the equation, |(cos x, sin x , sin x ),(sin x , cos x , sin x),(sinx , sin x , cos x )|=0 in the interval [-pi/4,pi/4] is :

Range of f(x) = (sin^2x + sin x -1)/(sin^2x - sin x + 2)

(sin x)/("sin"(x)/(8)) =

The value of 2 sin 3x cos 2x is equal to .............. A) sin 5x+ sin x B) sin 3x+ sin x C) sin 7x + sin x D) sin 4x + sin x