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Permutations and Combinations · 2019 · 10 Jan · Shift 2

1 Mathematics questions from this JEE Main paper
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Permutations and Combinations · 2019 · 10 Jan · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q37.If r=0∑25​{50Cr​.50−rC25−r​}=K(50C25​), then K is equal to :
    Mathematics · Permutations and Combinations · MCQ