જો A = {1, 2, 3, 4, 5}; B = {2, 3, 6, 7}. તો | vedclass

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Question

(c) Here $A$ and $B$ sets having $2$ elements in common, so $A 	imes B$ and $B 	imes A$ have ${2^2}$ i.e., $4$ elements in common.

Hence, $n\,[(A

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(c) Here $A$ and $B$ sets having $2$ elements in common, so $A 	imes B$ and $B 	imes A$ have ${2^2}$ i.e., $4$ elements in common.

Hence, $n\,[(A 	imes B) \cap (B 	imes A)] = 4$.

જો $A = \{1, 2, 3, 4, 5\}; B = \{2, 3, 6, 7\}$. તો $(A × B) \cap (B × A)$ ની સભ્ય સંખ્યા મેળવો.

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