If `f: R to R` is given by `f(x)=(x^2-4)/(x^2+1)` , identify the type of function.

If f: RvecR is given by f(x)=(x^2-4)/(x^2+1) , identify the type of function.

f:R to R" given by "f(x)=x+sqrt(x^(2)) ,is

The function f:R to R given by f(x)=x^(2)+x is

If f:R to R is given by f(x)=x^(3)+(a+2)x^(2)+3ax+5a if f(x) is one-one function, then a belong to

If f: Rvec is a function such that f(x)=x^3+x^2+3x+sinx , then identify the type of function.

f:R to R"given by"f(x)=2x+|cos x|, is

Show that f: [-1, 1] ->R , given by f(x)=x/((x+2) is one- one . Find the inverse of the function f: [-1, 1]

If f : R rarr R defined by f(x) = (2x-7)/(4) is an invertible function, then f^(-1) =

The function f:R to R is defined by f(x)=cos^(2)x+sin^(4)x for x in R . Then the range of f(x) is

Let f:R to R be a function defined by f(x)=(x^(2)-8)/(x^(2)+2) . Then f is