### Home > A2C > Chapter 10 > Lesson 10.2.3 > Problem10-98

10-98.
1. Find the value of each of the following combinations. Homework Help ✎

1. 10C8

2. 12C7

3. 7C1

Look at the Math Notes box from Lesson 10.2.4 to review this type of calculation.

$\frac{12!}{(12-7)!7!}$

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