Steve S. answered • 04/05/14
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Tutoring in Precalculus, Trig, and Differential Calculus
C(8,2) =
8*7/(2*1) =
4*7 = 28
Dalia S.
asked • 04/04/14Find the value of the combination
Find the value of the combination
C(8,2)=
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Amarjeet K. answered • 04/04/14
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8C2 = 8 factorial/((8-2)factorial x 2factorial) = 8x7x6x5x4x3x2x1/(6x5x4x3x2x1)(2x1) = 56/2 = 28
:)
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