If `f(x) = sqrt(1 + cos^(2) (x^(2)) `, then the value of `f(sqrt(pi)/(2))`is

if f(x)=sin((pi)/(3)[x]-x^(2)) then the value of f((sqrt(pi))/(3)) is

If f(x)=sqrt(1+cos^(2)(x^(2))), then f'((sqrt(pi))/(2)) is (sqrt(pi))/(6)(b)-sqrt(pi/6)1/sqrt(6)(d)pi/sqrt(6)

If f(x)=sqrt(4-x^(2))+sqrt(x^(2)-1), then the maximum value of (f(x))^(2) is

If f(x)=sqrt(x^(2)+1) , then the value of f'(-1) is -

If f(x)=sqrt2x-sqrt(2/x)+(4-x)/(4-x) , find the value of f(2)

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________

If f(x)=sqrt(4-x^2)+sqrt(x^2-1) , then the maximum value of (f(x))^2 is ____________