SOLUTION: Using the result ncr + ncr-1 = n +1cr compute 10c5 +10C4
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Question 499457
:
Using the result
ncr + ncr-1 = n +1cr
compute
10c5 +10C4
Answer by
richard1234(5390)
(
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):
You can
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Hint: n = 10 and r = 5.