You can
put this solution on YOUR website!Find the number of permutations that are possible in letter of the word.
i. MATHEMATICS::::: 11!/(2!*2!*2!) = 4989600
ii. STATISTICS::::: 10!/(3!*3!2!) = 100800
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iii. ABRACADABRA
I'll leave that to you.
Cheers,
Stan H.