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Question
If f:A→B such that n(A) = 3, n(B) = 4 then total number of functions that can be defined from A to B is
If f:A→B such that n(A) = 3, n(B) = 4 then total number of functions that can be defined from A to B is
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Solution
The correct option is B
In a function f:A→B total no. of functions is (n(B))n(A)
In a function f:A→B total no. of functions is (n(B))n(A)
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