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Find the number of possible palindromes for following TYGHHTY
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- here G is fixed like TYHGHYT
so first TYH can be arranged in 3! way
Hence answer is =6 - 10 years agoHelpfull: Yes(3) No(0)
- 3!
Fixing G in the mid
Now the repeating letters r arranged such that its position from first n last is same
We have 3 latter's occurring twice
So arranging 3 latter's before G will be our answer - 10 years agoHelpfull: Yes(2) No(1)
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