
Andy C. answered 07/09/18
Tutor
4.9
(27)
Math/Physics Tutor
(14 choose 3)(10 choose 2) =
14*13*12 * 10*9 / (3*2*2) =
14*13*10*9 = 182 * 90 = 16380
Rahman W.
asked 07/09/18Andy C. answered 07/09/18
Math/Physics Tutor
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