If `f:R rarrR` be defined as `f(x) = x + sinx + 7,` then check whether f(x) is one-one or many one

If f:R rarr R be defined as f(x)=x+sin x+7, then check whether f(x) is one-one or many one

If f:R rarrR be defined as f(x) = 3x, then f is

Let f : R rarrR be defined as f(x) = x^4 . Then

f:R rarrR defined by f(x)=e^(|x|) is

If f : R rarrR be defined by f(x) = 5x - 3, then prove that f is one-one and onto and find a formula for f^(-1)

If f:R to R be defined by f(x) =2x+sinx for x in R , then check the nature of the function. 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

Let the function f:R rarr R be defined by f (x) = 2x + sinx 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

If f : R rarrR defined by f(x) = x^2 - 2x + 3 , then find f(f(x)) .

A function f: R to R is defined as f(x)=4x-1, x in R, then prove that f is one - one.

A function f: R to R is defined as f(x)=4x-1, x in R, then prove that f is one - one.