### All High School Math Resources

## Example Questions

### Example Question #211 : Mathematical Relationships And Basic Graphs

What is the value of ?

**Possible Answers:**

10

4

12

24

6

**Correct answer:**

24

Explanation:

! is the symbol for factorial, which means the product of the whole numbers less than the given number.

Thus, .

### Example Question #171 : Mathematical Relationships And Basic Graphs

What is the value of ?

**Possible Answers:**

**Correct answer:**

Explanation:

By definition, .

### Example Question #171 : Mathematical Relationships And Basic Graphs

Find the value of:

**Possible Answers:**

**Correct answer:**

Explanation:

The factorial sign (!) just tells us to multiply that number by every integer that leads up to it. So, can also be written as:

To make this easier for ourselves, we can cancel out the numbers that appear on both the top and bottom:

### All High School Math Resources

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