" Range of "sin^(-1)x+cos^(-1)x+Tan^(-1)x" is "

Range of sin^(-1)x-cos^(-1)x is

If the range of y=sin^(-1)x+cos^(-1)x+tan^(-1) x is [k,K] , then

The range of f(x)=sin^(-1)x+cos^(-1)x+tan^(-1)x is

tan(sin^(-1)x+cos^(-1)x)

The range of Sin^(-1)x+Cos^(-1)x is

The range of Sin^(-1)x-Cos^(-1)x is

Range of f(x)=sin^(-1)x+tan^(-1)x+sec^(-1)x is

The domain and range of f(x)=sin^(1)x+cos^(-1)x+tan^(-1)x+cot^(-1)x+sec^(-1)x+cos ec^(-1)x respectively are

If [a, b] is Range of function f(x) = sin^(-1)x + cos^(-1)x + tan^(-1)x then no. of roots of the equation 1-|x| = tan^(-1)x is [b] + k then k =