Let A=\{1,2,3, . . . .7\} and let P(A) denote the power set of A. If the number of functions {\f}: {\A} \to {\P}( {\A}) such that {\a} \in {\f}( {\a}), \forall {\a} \in {\A} is {\m}^{ {\n}}, {\m} and {\n} \in {\N} and {\m} is least, then {\m}+ {\n} is equal to______ [30-Jan-2024 Shift 1]

JEE Main 30-Jan-2024 Shift 1 Solved Paper

Section: Mathematics

Question : 24 of 90

Marks: +1, -0

Let A={1,2,3,....7} and let P(A) denote the power set of A. If the number of functions f:A→P(A) such that a∈f(a),∀a∈A is mn,m and n∈N and m is least, then m+n is equal to______

[30-Jan-2024 Shift 1]

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