" 15."sqrt(cos sqrt(x))

If y= sqrt(cos x) + sqrt (cos sqrt (x)),then (dy)/(dx)

f(x)=x^(2)-2sqrt(sin*sqrt(3)-sin sqrt(2))x-(cos sqrt(3)-cos sqrt(2))

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

The value of int(sin^-1sqrt(x)-cos^-1sqrt(x))/(sin^-1sqrt(x)+cos^-1sqrt(x))dx is equal to

The number of integers in the range of the function f(x)=|4((sqrt(cos x)-sqrt(sin x))(sqrt(cos x)+sqrt(sin x)))/(cos x+sin x)

tan ^(-1) ""{(sqrt(1+cos x)+sqrt(1-cos x)}/{sqrt(1+cosx)-sqrt(1-cos x)}}=(pi)/(4)+(x)/(2) , 0 lt x lt (pi)/(2)

(sin^(-1)sqrt(x)-cos^(-1)sqrt(x))/(sin^(-1)sqrt(x)+cos^(-1)sqrt(x)),x in[0,1]

Evaluate int(sin^-1sqrt (x)-cos^-1sqrt (x))/(sin^-1sqrt (x)+cos^-1sqrt (x))dx