Evaluate
n!
r!(n-r)!
for
(i) n8,6
Answers
Answered by
1
Answer:
28
Step-by-step explanation:
n=8,r=6
n!/r!(n-r!) = 8!/6!(8-6!)
8×7×6/6!2!
=8×7/2!
=8×7/1×2 = 28
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