Let S denote the set of 4-digit numbers abcd such that a > b > c… | JEE Main 2026 Mathematics PYQ

NVAMediumJEE Main 2026 · 23 January, Shift 2Applications of P&C

Let S denote the set of $4$ -digit numbers $abcd$ such that $a > b > c > d$ and P denote the set of $5$ -digit numbers having product of its digits equal to $20$ . Then $n(S) + n(P)$ is equal to _____

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