" 11."sin(tan x^(2)),sin(x^(2)+5)

The period of f(x)=sin x + tan (x/2) + sin (x/2^(2))+tan (x/2^(3))+ ------- + sin ((x)/(2^(n-1)))+tan((x)/(2^(n)))

If y=(sin x)^(tan x), then (dy)/(dx)= (a) (sin x)^(tan x)(1+sec^(2)x log sin x)(b)tan x(sin x)^(tan x-1)cos x(c)(sin x)^(tan x)(d)sec^(2)x log sin x tan x(sin x)^(tan x-1)

If 3sin x+4cos x=5, then 6(tan)(x)/(2)-9(sin)^(2)(x)/(2)=

tan ^ (2) x-sin ^ (2) x = tan ^ (2) x sin ^ (2) x

Find the period of f(x)=sin x+tan(x)/(2)+sin(x)/(2^(2))+tan(x)/(2^(3))+...+sin(x)/(2^(n-1))+tan(x)/(2^(n))

Find the period of sin x + tan (x )/( 2) + sin ( x)/(2^(2)) + tan (x )/( 2^(3)) + … + sin ( x)/(2^(n-1)) + tan (x ) /( 2^(n))

If tan((pi)/(4)+(y)/(2))=tan^(3)((pi)/(4)+(x)/(2))* Prove that (sin y)/(sin x)=(3+sin^(2)x)/(1+3sin^(2)x)

sin x = tan x11

If (sin x + cos x)/(sin x - cos x) = (6)/(5) , then the value of (tan^(2) x + 1)/(tan^(2) x-1) is :

\If sin x=-3/5 ( x lies in 3rd quadrant )then value of sin(x)/(2),cos(x)/(2) and tan(x)/(2) are