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OpenStudy (pphalke):
7P3 please help on this one
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zarkam21 (zarkam21):
Hey :)
zarkam21 (zarkam21):
Please post the question below :)
TheSmartOne (thesmartone):
The question is already posted, lol
TheSmartOne (thesmartone):
nPr = \(\Large \frac{n!}{(n-r)!}\)
OpenStudy (pphalke):
7p3 what do I plug in?
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TheSmartOne (thesmartone):
n = 7 r = 3
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