SOLUTION: how many ways can 8 instructors be assigned to 7 courses in mathmatics

Question 460077: how many ways can 8 instructors be assigned to 7 courses in mathmatics

Found 3 solutions by stanbon, navya4u2004, Alan3354:
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
how many ways can 8 instructors be assigned to 7 courses in mathmatics
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Ans: 8P7 = 8!/(8-7)! = 8! = 40,320
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Cheers,
Stan H.
Answer by navya4u2004(1)   (Show Source): You can put this solution on YOUR website!
8^7 ways can be assinged
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
The 1st course will have 1 of 8
The 2nd 1 of 7, then 6, etc
--> 8*7*6*5*4*3*2
= 8!
= 40320 ways
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