Math, asked by Anu0408, 1 year ago

find n if (15-n)! ÷ (12-n)!= 5!

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Answered by ravineeta

0

picture is not clear

Anu0408: I wrote the question as well.

ravineeta: sorry

Answered by amit4711

1

This ( ! ) refers to what?????????

Anu0408: It refers to factorial. for ex. 3! = 3×2×1.

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