Question

Q. 15 A ring has no zero - divisors if
an only if *
O R has identity
O cancellation law is valid in R
O
cancellation law is invalid in R
O None of these​

Answer 1

Answer:

hshhsjdhdghdjvdbdkdgdngsndv

Step-by-step explanation:

jdhdghddhhdgdkdhdnkdhdjdhhkdhnxdkdhdhkdhxhndndbvdbdbdbdhhdjfjjfjrjriejbebe

Answer 2

Step-by-step explanation:

kkkkkjqjqjqimakqoamakaoakao