Let {\A}=\{1,2,3,5,8,9\}. Then the number of possible functions {\f}: {\A} \to {\A} such that {\f}( {\m} \cdot {\n})= {\f}( {\m}) \cdot {\f}( {\n}) for every {\m}, {\n} \in {\A} with {\m} \cdot {\n} \in {\A} is equal to _______. [30-Jan-2023 Shift 2]

JEE Mains 30-Jan-2023 Shift 2 Solved Paper

Section: Mathematics

Question : 82 of 90

Marks: +1, -0

Let A={1,2,3,5,8,9}. Then the number of possible functions f:A→A such that f(m⋅n)=f(m)⋅f(n) for every m,n∈A with m⋅n∈A is equal to _______.

[30-Jan-2023 Shift 2]

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