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Functions · 2022 · 28 Jun · Shift 2

1 Mathematics questions from this JEE Main paper
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Functions · 2022 · 28 Jun · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q49.Let S = {1, 2, 3, 4}. Then the number of elements in the set { f : S × S → S : f is onto and f (a, b) = f (b, a) ≥ a ∀(a, b) ∈ S × S } is ​.
    Mathematics · Functions · Numerical