## Precalculus (6th Edition) Blitzer

Published by Pearson

# Chapter 10 - Section 10.1 - Sequences and Summation Notation - Exercise Set - Page 1050: 82

#### Answer

$1, 307, 674, 368, 000$

#### Work Step by Step

Write the correct form as below: We know that $n!=1 \cdot 2 \cdot 3 .....(n-1)n$ Thus, we have $\dfrac{300!}{200!}=15 !$ $=15 \cdot 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10 \cdot 9\cdot 8 \cdot 7 \cdot 6 \cdot 5 \cdot 4 \cdot 3 \cdot 2 \cdot 1$ $=1, 307, 674, 368, 000$

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