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

f(x) = (2x - sin^(-1))/(2x + tan^(-1) (x)) is continuous at x = 0 then f(0) =

The value of f(0) so that the function f(x)=frac(2x-sin^-1x)(2x+tan^-1x is continuous at each point in its domain is equal to

If f(x)=(sin^(-1)x+tan^(-1)x)/(pi)+2sqrt(x), then the range of f(x) is

Range of the function f(x)=sin^(-1)x+2tan^(-1)x+x^(2)+4x+3 is

Find the range of f(x)= (1)/(pi)sin^(-1)x+tan^(-1)x+(x+1)/(x^(2)+2x+5)

Find the range of f(x)= (1)/(pi)sin^(-1)x+tan^(-1)+(x+1)/(x^(2)+2x+5)

Find the range of f(x)= (1)/(pi)sin^(-1)x+tan^(-1)+(x+1)/(x^(2)+2x+5)

Range of f(x)=cos^(-1)x+2sin^(-1)x+3tan^(-1)x is

range of the function f(x)=cos^(-1)x+2sin^(-1)x+3tan^(-1)x