How many different words can be formed by umbling the letters in the word MISSISSIPPI in which no two S are adacent?

Question:

How many different words can be formed by jumbling the letters in the word MISSISSIPPI in which no two $\mathrm{S}$ are adjacent?

  1. $8 \cdot{ }^{6} C_{4} \cdot{ }^{7} C_{4}$

  2. $6.7{ }^{8} C_{4}$

  3. $6.8 .{ }^{7} C_{4}$.

  4. $7 .{ }^{6} C_{4} \cdot{ }^{8} C_{4}$

Correct Option: 4

JEE Main Previous Year 1 Question of JEE Main from Mathematics Permutations And Combinations chapter.
JEE Main Previous Year 2008

Solution:

Leave a Reply

Your email address will not be published. Required fields are marked *

error: Content is protected !!