SOLUTION: How many three-letter code symbols can be formed from the letters A, C, K, L, and M without repetition?
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Question 411804: How many three-letter code symbols can be formed from the letters A, C, K, L, and M without repetition?
Found 2 solutions by stanbon, shree840:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
How many three-letter code symbols can be formed from the letters A, C, K, L, and M without repetition?
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5*4*3 = 60
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Cheers,
Stan H.
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Answer by shree840(260) (Show Source): You can put this solution on YOUR website!
factorial 5 divided by fatorial (5-3)
ans 5*4*3*2*1/(2*1)
60
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