If n(A)=2 and n(B)=3 then how many possible relations are there from A to B?
यदि n(A)=2 और n(B)=3 है तो A से B तक possible relations की संख्या कितनी होगी?
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Correct Answer
D. 64 / 64
ExplanationStep 1: A relation from A to B is a subset of A × B. Step 2: n(A × B)=2×3=6 so relations = 2^6 = 64. Step 3: For relation count find subsets of Cartesian product.
Step 1: Relation A से B तक A × B का subset होता है। Step 2: n(A × B)=2×3=6 इसलिए relations = 2^6 = 64। Step 3: Relation count में Cartesian product के subsets गिनें।