If `f:R to R` is defined by` f(x)=|x|,` then

If f: R to R is defined by f(x) =x-[x] , then the inverse function f^(-1)(x) =

If f : R to R is defined by f (x) = |x| -5, then the range of f is ……………

Let f:R to R be defined by f(x)=x|x| , then the function f is -

If f: R to R is defined by f(x)=x^(2)+2 , then the preimage of 27 are ____.

If f: R to R is defined by f(x) = |x-3| + |x-4| for x in R then lim_(x to 3^-) f(x) is equal to …………………. .

If the function F: R to R is defined by f(x)=|x|(x-sinx) , then which o f the following statemnts is true ?

If F:R rarr R is defined by f(x)=x^(3) then f^(-1)(8) =

If f: R to R is defined by f(x) = x^(2)+1 , then show that f is not an injection.

If a function f: R to R is defined as f(x)=x^(3)+1 , then f is