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Class 11MathematicsPermutations and CombinationsDefinition of permutation, Number of permutations with or without repetition, Conditional permutations
Easy

The sum of the units digits of all numbers formed using the digits $3, 4, 5, 6$ without repetition is......

  • A
    $24$
  • B
    $108$
  • C
    $72$
  • D
    $96$
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Class 11 Questions

Class 11

Mathematics Questions

Chapter

Permutations and Combinations

Subtopic

Definition of permutation, Number of permutations with or without repetition, Conditional permutations

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