Let {\R}=\{ {\a}, {\b}, {\c}, {\d}, {\e}\} and {\S}=\{1,2,3,4\}. Total number of onto functions {\f}: {\R} \to {\S} such that {\f}( {\a}) \neq 1, is equal to _______. [8-Apr-2023 shift 2]

JEE Mains 8-Apr-2023 Shift 2 Solved Paper

Section: Mathematics

Question : 21 of 90

Marks: +1, -0

Let R={a,b,c,d,e} and S={1,2,3,4}. Total number of onto functions f:R→S such that f(a)≠1, is equal to _______.

[8-Apr-2023 shift 2]

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