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Popular >

3 choose 1

Solution

3C1

Solution

3

Solution steps

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

Plug in

n = 3, r = 1

= \frac{3 !}{1 ! ( 3 - 1 ) !}

\frac{3 !}{1 ! ( 3 - 1 ) !} = 3

= 3

Popular Examples

4 n C r 2

arithmeticmean of 42,78,53 average

42, 78, 53

order 20,16 3/4 ,13 1/2 ,10 1/4 ,7 order

20, 16 \frac{3}{4}, 13 \frac{1}{2}, 10 \frac{1}{4}, 7

variance of 464,491,552,564,607,654,737,782,836,920,972,1090 variance

464, 491, 552, 564, 607, 654, 737, 782, 836, 920, 972, 1090

9 C 5

Frequently Asked Questions (FAQ)

What is 3 choose 1 ?
The answer to 3 choose 1 is 3