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OpenStudy (soopphhiiaaaa):
I have a question on combination it's 5C5 I got 1 and wanted to make sure it was right
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OpenStudy (kropot72):
\[5C5=\frac{5!}{0!5!}=1\] You are correct. Note that 0! is defined as equal to 1.
OpenStudy (soopphhiiaaaa):
Thank you so much!!
OpenStudy (kropot72):
You're welcome :)
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