JEE MATHEMATICS MCQ: PERMUTATIONS

1 Easy

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The remainder when

x = 1! + 2! + 3! + 4!+\ldots+100

! is divided by 240, is

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Correct option: A

153

Option A (153) is correct because for factorials greater than 5!, the remainder when divided by 240 is 0, so we only need to consider the sum of the first five factorials.

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