Show that the modulus function `f: R->R` , given by `f(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, where | x | is x, if x is positive or 0 and | x | is x , if x is negative.

Show that the modulus function f: RR rarr RR , given by f(x)=|x| is neither one-one nor onto Where |x|={(x " when "x ge 0),(-x " when " x lt 0):}

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

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

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

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

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

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

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

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