The function `f:A rarr B` defined by f(x)=4x+7,`x in R` is
(A)One-one (B)many-one (C) odd (D) even

f:R rarr R defined by f(x)=3x+2 this function is one-one?

The function f:[2,oo)rarr Y defined by f(x)=x^(2)-4x+5 is both one-one and onto if

The function f: R->R defined by f(x)=2^x+2^(|x|) is (a) one-one and onto (b) many-one and onto (c) one-one and into (d) many-one and into

Let the function f:R rarr R be defined by f(x)=2x+sin x for x in R .Then f is (a)one-to-one and onto (b)one-to-one but not onto (c)onto but not-one-to-one (d)neither one- to-one nor onto

Is the function f:R rarr R be defined by f(x)=2x+3 a one on one function?

The function f: R->R defined by f(x)=6^x+6^(|x|) is (a) one-one and onto (b) many one and onto (c) one-one and into (d) many one and into

Show that the function f:R rarr R defined by f(x)= absx is neither one one nor onto

Prove that the function f:N rarr N, defined by f(x)=x^(2)+x+1 is one-one but not onto

Examine the function f:R rarr R be defined by f(x)=3-4x is one one,onto and one one onto.

Let A=R-{3} and B=R-[1]. Consider the function f:A rarr B defined by f(x)=((x-2)/(x-3)). Show that f is one-one and onto and hence find f^(-1)