Math, asked by srilathachitumalla, 3 months ago

1. Verify the property x+y=y+x of rational numbers by taking
(a) x=-3/7 y=20/21
(b) x=-2/5 y=-9/10

Answers

Answered by s1272adrija5678

1

Step-by-step explanation:

sorry don't know the answer please don't mind

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