Tom K. answered 09/18/20
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Order matters, but the 3 at large can be in any order, so
7 * 6 * C(5,3) = 7 * 6 * 10 = 420
Tyler L.
asked 09/14/20Tom K. answered 09/18/20
Knowledgeable and Friendly Math and Statistics Tutor
Order matters, but the 3 at large can be in any order, so
7 * 6 * C(5,3) = 7 * 6 * 10 = 420
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