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40 votes
40 votes
Evaluate each expression
6! =
3! • 2=
31

User Mark Bowytz
by
2.2k points

1 Answer

17 votes
17 votes

N-FACTORIAL!


\mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{1}}} :


\mathcal{SOLUTION: }


  • \: \bold{ \red{6!}= 6×5×4×3×2×1= \boxed{ \bold{ \blue{720}}}}

Therefore, the value of 6! is 720.

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\mathbb{ \color{brown} \: PROBLEM } \: \: \bold{{ \color{brown}{2}}} :


\mathcal{SOLUTION: }


  • \bold{3! \cdot 2! }\implies \bold{(3×2×1) \cdot( 2×1 )}


  • \: \: \: \: \: \: \: \: \: \: \: \: \implies \: \bold{ 6 * 2} = \boxed{ \bold{ \blue{12}}}

Therefore, the value of the given expression is 12.

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Step-by-step explanation:

  • The mathematical symbol n! is read as "n factorial". The exclamation point "!" is read as factorial. And please remember or take note that 0! is equal to 1, and 1! is also equal to 1.

ฅ^•ﻌ•^ฅ

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User Katerin
by
2.9k points