ICS XII
13. यदि n (A) = 3 तथा n (B) = 2 तो n (A x B) = ..
(A) 6
(C) 2
(B) 4
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Step-by-step explanation:
If n(A) = p , n(B) = q
then, n(AxB) = p.q
therefore
n(AxB) = 3x2 = 6
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