The number of even numbers that can be formed by using the digits 1, 2, 3, 4 and 5 taken…
Mathematics · JEE Main · NTA Exams — Permutations and Combinations
The number of even numbers that can be formed by using the digits 1, 2, 3, 4 and 5 taken all at a time (without repetition) is
- 120
- 48
- 1250
- none of these
Answer
(B) 48
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