Multiple Choice Question (MCQ)

\dfrac{6!}{2!3!}=

  1. ×

    1

  2. ×

    6

  3. ×

    15

  4. ×

    30

  5. 60

Collected in the board: Factorial

Steven Zheng posted 3 months ago


Answer

  1. \dfrac{6!}{2!3!}=\dfrac{6\times 5\times 4\times 3\times 2\times 1 }{2\times 1\times 3\times 2\times 1 }

    = 6\times 5\times 2

    =60

Steven Zheng posted 3 months ago

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