Raymond is working a word puzzle and is looking for four-letter "scrambles" from the clue word calculate. a) How many of the

Question

Raymond is working a word puzzle and is looking for four-letter "scrambles" from the clue word
calculate.
a) How many of the possible four letter scrambles contain four different letters?
b) How many DIFFERENT 'words' contain two a's and one other pair of identical letters?
c) What assumptions/conditions did you make for part b?

Kunduz · Accepted Answer

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