" 19."(sin sqrt(x))/(sqrt(x))

lim_(x rarr a)(sin sqrt(x)-sin sqrt(a))/(x-a)

Lim_(x to a) (sin x - sin a)/(sqrt(x)-sqrt(a))

solve :sin((sqrt(x))/(2))+cos((sqrt(x))/(2))=sqrt(2)sin sqrt(x)

Check whether the function h(x)=(sqrt(sin x)-sqrt(tan x))(sqrt(sin x)+sqrt(tan x)) is whether odd or even.

Period of sin sqrt(x) + cos sqrt( x) =

Find (dy)/(dx), if y=(sqrt(sin x))/(sin sqrt(x))

Evaluate int_(0)^(pi//2) (sqrt( sin x))/(sqrt(sin x)+ sqrt(cos x))dx.