Permutations-(AKS)

A 15-letter word is to be formed by using 5A's, 5B's and 5C's.....Such dat there are no A's in the 1st 5 places, no B's in the next 5 places and no C's in the last 5 places. How many such words are possible?

AKS solved dis for me - but I failed to get the soln at home...[2]

5 Answers

1
Ankur Jay ·

Well dude, the first answer i would give is 0. Cuz there is no sensible word that can be formed from that group of letters [3].

However, if you are asking the permutations possible according to the conditions you posted ,there are only 2 ways.

BBBBB CCCCC AAAAA and CCCCC AAAAA BBBBB

1
Maths Musing ·

erm--- this can also be a part --- cccbb aaacc bbbaa

11
Devil ·

Nope Ankur [3] [4]

11
Devil ·

??

24
eureka123 ·

short on time...so copy paste.....

dont curse me plzz.[2]

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