If R is an integral domain and ab=ac for a not equal to 0,b,c in R, show that b=c. Please show steps. Thanks!
Follow Math Help Forum on Facebook and Google+
Originally Posted by mpryal If R is an integral domain and ab=ac for a not equal to 0,b,c in R, show that b=c. Please show steps. Thanks! being in an integral domain means you have a commutative ring in which for x and y in the ring, xy = 0 implies x = 0 or y = 0 with that in mind, consider ab - ac = 0
View Tag Cloud