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If the letters of the word ASSASSINATION...

If the letters of the word ASSASSINATION are arranged at random. Find the Probability that
(a) Four S's come consecutively in the word
(b) Two I's and two N's come together
(c ) All A's are not coming togerther
(d) No two A's are coming together.

Text Solution

Verified by Experts

The correct Answer is:
(i) `(2)/(143)`
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