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Popular >

4nCr 3

Solution

4nCr 3

Solution

4

Solution steps

= \frac{n !}{r ! ( n - r ) !}

Plug in

n = 4, r = 3

= \frac{4 !}{3 ! ( 4 - 3 ) !}

\frac{4 !}{3 ! ( 4 - 3 ) !} = 4

= 4

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5 n C r 5

arithmeticmean of 4,5,9,7,18,10,12,15 average

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Frequently Asked Questions (FAQ)

What is 4nCr 3 ?
The answer to 4nCr 3 is 4