Question

a commutative ring with unity and without zero divisor is called​

Answer 1

Answer:

A commutative ring with unity e = 0 and no zero divisors is called an integral domain. Example 25.2(4), shows that ZZ10 is a commutative ring with unity but is not an integral domain since [2] and [5] are zero divisors.

Step-by-step explanation:

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