This lesson includes 24 additional questions and 259 additional question variations for subscribers.

# Lesson Worksheet: Operations on Events: Difference Mathematics

In this worksheet, we will practice finding the probability of the difference of two events.

**Q6: **

Suppose and are two events. Given that , , and , find .

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**Q7: **

Suppose and are two events in a random experiment. Given that , , and , find .

**Q8: **

Suppose and are events in a sample space . Given that , , and , find .

**Q9: **

Suppose and are two events. Given that and , find .