[" (0) Let "f:X rarr Y" be an invertible function.Show that "f" has unique inverse."],[" (Hint: suppose "g_(1)" and "g_(2)" are two inverses of "f" .Then for all "y in Y" ,"]

Let f:X to Y be an invertible function. Show that f has uniques inverse.

Let f:X to Y be an invertible function. Show that f has uniques inverse.

Let f:X to Y be an invertible function. Show that f has uniques inverse.

Let f :X rarr Y be an invertible function . Show that f has unique inverse . (Hint : Suppose g_(1) and g_(2) are two inverse of f. Then for all y inY,(fog_1)(y) =I_(Y) (y) = (fog_(2))(y). Use one - one ness of f).

Let f: X->Y be an invertible function. Show that f has unique inverse. (Hint: suppose g_1(" and g")_2 are two inverses of f. Then for all y in Y ,""""fog_1(y)=I_Y(y)=fog_2(y) Use one oneness of f ).

Let f: X->Y be an invertible function. Show that f has unique inverse. (Hint: suppose g_1( and g)_2 are two inverses of f . Then for all y in Y ,fog_1(y)=I_Y(y)=fog_2(y) . Use one oneness of f ).

Let f : X rarr Y be invertible, show that f has unique inverse

Let f be an invertible function.Show that the inverse of f^(-1) is f

Let f:X rarr Y be an invertible function.Show that the inverse of is f,i.e.,(f^(-1))^(-1)=f