Math, asked by ruchiagr2020, 5 months ago

A U B = A , if and only if

Answers

Answered by mehdizohair143

2

Answer:

if B is empty set.....or element of B is also present in A...

Answered by neetuart33

9

Answer:

if B is empty set ...... or element of B is also present in A

Step-by-step explanation:

plzz mark as me brainliest

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