Exam 5 of 15 This test: 15 po This question: 1 Find the value of the combination. $$_{43}C_3$$ $$_{43}C_3 = \Box$$ (Type a whole number.)
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Step 1
The formula for a combination $$_nC_r$$ is given by: $$_nC_r = \frac{n!}{r!(n-r)!}$$ In this case, n = 43 and r = 3. Show more…
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