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How many 4 digit numbers can be formed with the 0, 2, 3, 5, 7 such that no digits are repeated.

1 Answer

+2 votes
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Best answer

First place can filled in 4 ways since 0 cannot in first place. The remaining places can be filled in 4, 3 and 2 ways respectively.

Total No. of ways = 4 × 4 × 3 × 2 = 96 ways.

by (35 points)
Thanks for the answer   :)

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