The document describes 4 setups of a circuit with components X and Y, where either X or Y can have power in the first 3 setups, but in the 4th setup neither have power. It instructs the reader to view the results on the next slide and then provide 3 rules to describe what is happening in the circuitry: 1) a rule for when both X and Y have power, 2) a rule for when either X or Y has power alone, and 3) a rule for when neither X nor Y have power.

1. Disjunctions:

2. 1st Set Up – Both “X” and “Y” have power. X OR Y Advance to the next slide to view the result.

3. X OR Y

4. 2nd Set Up- “X” has power and “Y” does not. X OR Y Advance to the next slide to view the result.

5. X OR Y

6. 3rd Set Up – “Y” has power and “X” does not. X OR Y Advance to the next slide to view the result.

7. X OR Y

8. 4th Set Up – Both “X” and “Y” do not have power. X OR OR Y Advance to the next slide to view the result.

9. No Power X OR OR Y

10. Write 3 rules that will describe what is happening within the circuitry A rule for set up 1. A rule that covers both set ups 2 and 3. A rule for set up 4.