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Chapter 12: Q60. (page 637)

Evaluate each expression.

4!2!2!

Short Answer

Expert verified

The value of the expression is 4!2!2!=6

Step by step solution

01

Step 1. Given Information.

Given to evaluate the expression 4!2!2!.

02

Step 2. Calculation.

4!2!2!=4鈰�3鈰�2!2鈰�1鈰�2!4!2!2!=4鈰�32鈰�14!2!2!=1224!2!2!=6

03

Step 3. Conclusion.

Hence, the value of the expression is 4!2!2!=6.

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