" 11.If "f:R rarr R" is a function defined by "f(x)=(2x+1)/(3)" then prove that "f" is bijection "

If f:R to R is the function defined by f(x)=4x^(3) +7 , then show that f is a bijection.

If f:R rarr R be the function defined by f(x)=4x^(3)+7, show that f is a bijection.

If f:R rarr R be the function defined by f(x)=4x^(3)+7, show that f is a bijection.

If f:R rarr R be the function defined by f(x)=4x^(3)+7, show that f is a bijection.

Let A=R-{2} and B=R-{1}. If f:A rarr B is a mapping defined by f(x)=(x-1)/(x-2), show that f is bijective.

Let A=R-[2] and B=R-[1]. If f:A rarr B is a mapping defined by f(x)=(x-1)/(x-2), show that f is bijective.

If f:R rarr R be a function defined as f(x)=(x^(2)-8)/(x^(2)+2) , then f is

If f: R->R be the function defined by f(x)=4x^3+7 , show that f is a bijection.

If f: R->R be the function defined by f(x)=4x^3+7, show that f is a bijection.

Let f:R rarr R be the function defined by f(x)=x^(3)+5 then f^(-1)(x) is