Math, asked by BrilliantBeast, 7 days ago

If X and Y are two sets such that X has 50 elements and X∪ has 80 elements
and X∩ has 10 elements ,how many elements does Y have?

Answers

Answered by somanbmane2007

0

Answer:

This question is of inter-relation between number of elements in present in sets, their union and their intersection.

I hope the above photo helps you.

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