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Find the value of 9!/ (9-2)!
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Find the value of 9!/ (9-2)!

User MicroSumol
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2 Answers

2 votes

Answer:

72

Explanation:

User Gorbles
by
4.8k points
4 votes

Answer:

72

Explanation:


n!=1\cdot2\cdot3\cdot...\cdot n\\\\(9!)/((9-2)!)=(9!)/(7!)=(7!\cdot8\cdot9)/(7!)\qquad\text{cancel}\ 7!\\\\=8\cdot9=72

User HamZa
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