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Chapter 5: Q 5.158. (page 242)

Find1!,2!,4!,and6!.

Short Answer

Expert verified

1!=12!=24!=246!=720

Step by step solution

01

Step 1. Given information.

The given statement is:

1!,2!,4!,and6!

02

Step 2. Compute the values.

Use the formula:

n!=n·n-1·n-2·........·3·2·1

Then,

1!=12!=2·1=24!=4·3·2·1=246!=6·5·4·3·2·1=720

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