ANSWERS TO QUESTIONS Q1. THROUGH Q34.

A1. Logic.
A2. The opposite of the original statement.
A3. a. Q, b.  R, c. V, d. Z
A4. Positive.
A5. Positive.
A6. Negative.
A7. f = RS.
A8. Both must be 1s (HIGH) at the same time.
A9. 16.
A10. f = G+K+L.
A11. Eight.
A12. Seven.
A13. XYZ.
A14. X + (YZ).
A15. No.
A16. HIGH.
A17. All inputs must be HIGH.
A18.

A19. Low.
A20. It has an inverter on the output.
A21. Low.
A22. R + T
A23. All inputs must be low.
A24. AB.
A25. OR gate.

A26.

A27. (ABC)(DE).
A28. (ABC)+(DE).
A29. (R+S+T) (X+Y+Z).
A30. (R+S+T)+(X+Y+Z).
A31. (JK)(M + N).
A32. (AB) (M + N) (X + Y).
A33. Two.
A34. Design engineers.