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Maths Puzzle
Q. How many way word PERMUTATIONS is arranged such that there r4 letter between a P & S.
Read Solution (Total 1)
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- words with 2 t = 6!(8c2*4!/2!)
words with 1 t= 6!(8c3*4!)
words with 0 t= 6!/2!(8c4 *4!)
total= 157248 - 11 years agoHelpfull: Yes(1) No(1)
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