JEE MATHEMATICS MCQ: PERMUTATIONS

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How many different words can be formed by Jumbling the letters in the word MISSISSIPPI in which no two S's are adjacent?

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Correct option: C

7 \cdot{ }^6 C_4 \cdot{ }^8 C_4

Option A (

7 \cdot{ }^6 C_4 \cdot{ }^8 C_4

) is correct because it calculates the number of arrangements where no two S's are adjacent by first arranging the other letters and then placing the S's in the gaps.

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