If `f : A rarr B ` defined as `f(x)=x^2+2x+1/(1+(x+1)^2)` is onto function, then set B is equal to

Let f:A rarr B is defined as f(x)=6-cos^(2)x-4sin x.Ify=f(x) is an onto function,then set B is equal to

If the function f:R rarr A defined as f(x)=sin^(-1)((x)/(1+x^(2))) is a surjective function, then the set A is

If the function f:R rarr A defined as f(x)=sin^(-1)((x)/(1+x^(2))) is a surjective function, then the set A is

If the function f:R rarrA defined as f(x)=tan^(-1)((2x^(3))/(1+x^(6))) is a surjective function, then the set A is equal to

If the function f:R rarrA defined as f(x)=tan^(-1)((2x^(3))/(1+x^(6))) is a surjective function, then the set A is equal to

If f:R rarr A , given by f(x)=x^(2)-2x+2 is onto function, find set A.

The function f:R rarr R defined as f(x)=(x^(2)-x+1)/(x^(2)+x+1) is

The function f:R rarr R defined as f(x)=(x^(2)-x+1)/(x^(2)+x+1) is

If the function f : A rarr B is defined as f(x) = (x-2)/(x-3) then the set A must be

A function is said to be bijective if it is both one-one and onto, Consider the mapping f : A rarr B be defined by f(x) = (x-1)/(x-2) such that f is a bijection. A function f(x) is said to be one-one iff :