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If X and Y Are Two Sets Such that X ∪Y Has 18 Elements, X Has 8 Elements and Y Has 15 Elements; How Many Elements Does X ∩Y Have? - Mathematics

Sum

If X and Y are two sets such that X ∪Y has 18 elements, X has 8 elements and Y has 15 elements; how many elements does X ∩Y have?

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APPEARS IN

NCERT Class 11 Mathematics Textbook
Chapter 1 Sets
Exercise 1.6 | Q 2 | Page 24
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