Math, asked by ranjanasharma4455, 4 months ago

If A and B are two sets then A-B=B-A if *​

Answers

Answered by smodi1538
4

Answer:

if A=B

this the answer

.

as

A-B= B-A

=> A+A = B+B

=> 2A= 2B

2 is cancelled from both the sides.

hence A=B.

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