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0 votes
1.8k views
in Permutations and Combinations by (48.0k points)

Find the value of 61C57 – 60C56:

(A) 61C58

(B) 60C57

(C) 60C58

(D) 60C56

1 Answer

+1 vote
by (46.3k points)
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Best answer

Answer is (B)

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