Question

If A= {a,b} and B= {a,b,3,4} then AUB=?

Answer 1

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Answer 2

Answer:

{a,b,3,4}

Given:

A= {a,b}

B= {a,b,3,4}

To find:

AUB = ?

So,

AUB = {a,b,3,4}

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