a. RST

14. A simplified expression, which resulted in a simplified logic diagram,

b. L+M+R

was obtained in frame 13 by using the ASSOCIATIVE law. The

c. A+B+C+D

simplified logic diagram enables a circuit to be constructed which will

d. RUST

be more economical, while still performing the desired function.

Which logic diagram below will result in the simplest, most economical

circuit?

a.

b.

b.

15. Using the ASSOCIATIVE law, simplify the following Boolean

a. AB (CDE)

b. C+(D+E) + (F+G)

c. (UV)(WX)(YZ)

d. (T+UV) +t (W+ XYZ)

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