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JEE MATHEMATICS MCQ: PERMUTATIONS

1 Medium

1 of 1

Application +4 | -1

The sum of the digits in the unit place of all the numbers formed with the help of

3,4,5,6

taken all at a time is

View answer and explanation

Correct option: B

108

Option B (108) is correct because it calculates the sum of the digits in the unit place of all numbers formed using the given digits.

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