3. Let G be the set of all real numbers that are different from -1, i.e, - G = {x ER 37 -1} with the operation x *y = x
Posted: Mon May 09, 2022 10:46 am
3. Let G be the set of all real numbers that are different from -1, i.e, - G = {x ER 37 -1} with the operation x *y = x + y + xy. Show that f(x) = x – 1 is an isomorphism from R* to G. = =