Math, asked by wwwanjandevkota72, 8 months ago

verify:x×y=y×x taking x=-1/5 and y=2/7

Answers

Answered by amankr8018

2

Step-by-step explanation:

xy=yx

=>-1/5 × 2/7 = 2/7 × -1/5

=>-2/35 = -2/35

=>x×y = y×x

Verified

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