pls solve the question no. 10 with full explanation thx
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total word in word=11(M,I,S,S,,I,S,S,I,P,P,I)
11 letters are arranged in 11!ways=39916800
LET we suppose four llll's as one word
then total letter are 8
8letters are arranged in 8! ways=40320
it means there are 40320 word in which all the four I's occuring together
no. of arrangements in which I's are not occuring together =39916800-40320=39876480
11 letters are arranged in 11!ways=39916800
LET we suppose four llll's as one word
then total letter are 8
8letters are arranged in 8! ways=40320
it means there are 40320 word in which all the four I's occuring together
no. of arrangements in which I's are not occuring together =39916800-40320=39876480
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