Question

state true or false :- integer are closed under multiplication​

Answer 1

Answer:

The integers are "closed" under addition, multiplication and subtraction, but NOT under division ( 9 ÷ 2 = 4½). (a fraction) between two integers. Integers are rational numbers since 5 can be written as the fraction 5/1.

Step-by-step explanation:

Answer 2

Answer:

The set of integers is closed under addition, subtraction, and multiplication because when we add, subtract, or multiply any integers, the result is always an integer. The set is not closed under division because 2 + 4 = 0.5, and 0.5 is not an integer. 8.

So, the statement is true.

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