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Functions · 2020 · 5 Sep · Shift 2

1 Mathematics questions from this JEE Main paper
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Functions · 2020 · 5 Sep · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q28.Let A = {a, b, c} and B = {1, 2, 3, 4}. Then the number of elements in the set C = {f : A → B | 2 ∈ f(A) and f is not one-one} is ​.
    Mathematics · Functions · Numerical