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KCET2025MathematicsPermutation and Combination

The number of four digit even number that can be formed using the digits 0,1,2 and 3 without repetition is

Options

  1. A6
  2. B10
  3. C4
  4. D12

Correct answer

B. 10

Step-by-step solution

. array lll ---- & 0 & 3! 1--- & 2 & 2! 3--- & 2 & 2! array 6+2+2=10

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