Math, asked by gopy56819, 1 day ago

Varify that a+b=b+a for a=9/11,b=-4/11​

Answers

Answered by 1009368
0

Answer:

VERIFY

A+B=B+A

A= 9/11 B= 4/11

9/11 + 4/11 = 13/11

4/11 + 9/11 = 13/11

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