Question
Download Solution PDFIf A and B are two non-empty sets having 10 elements in common, then how many elements do A x B and B x A have in common?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Given:
⇒A∩B =10
Now, (A × B) ∩ (B × A) = 102 =100
Thus, there are 100 elements Common in A x B and B x A
∴ Option (d) is correct
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