Math, asked by absh09, 11 months ago

Prove that : (A - B) union B = A union B step by step​

Answers

Answered by shivani5019
0

Answer:

(A-B) U B = (AUB)-(BUB)

= (AUB)

Step-by-step explanation:

Answered by 18shreya2004mehta
0

Step-by-step explanation:

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