Show that `f: R->R` , given by `f(x)=x-[x]` , is neither one-one nor onto.

Show that f: RvecR , given by f(x)=x-[x], is neither one-one nor onto.

Show that f: RvecR , given by f(x)=x-[x], is neither one-one nor onto.

Show that f:R rarr R, given by f(x)=x-[x], is neither one-one nor onto.

Show that f:R rarr R, given by f(x)=x-[x], is neither one-one nor onto.

Show that f:R rarr R, given by f(x)=x-[x], is neither one-one nor onto.

Show that the modulus function f: R->R , given by f(x)=|x| is neither one-one nor onto.

Prove that the Greatest Integer Function f : R->R , given by f (x) = [x] , is neither one-one nor onto, where [x] denotes the greatest integer less than or equal to x.

Show that the Modulus function f : R to R given by f (x) = [x] is neither one-one nor onto.

Show that function f: Rrarr R given by f(x) = x^2 is neither one-one nor onto.

Show that the Modulus Function f : R->R , given by f (x) = | x | , is neither one-one nor onto, where | x | is x, if x is positive or 0 and | x | is x , if x is negative.