Math, asked by manjukumari4580, 5 months ago

Q.11.For any two rational
numbers a and
b, a +b = b +a is
known as​

Answers

Answered by Anonymous
4

Answer:

For any two rational numbers a and b, a + b is always a rational number. Rational numbers are closed under addition.

Answered by muskan474941
4

Answer:

For any two rational numbers a and b, a + b is always a rational number. Rational numbers are closed under addition...

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