AC + ABC = AC True False

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Question
AC + ABC = AC
Options
A. True
B. False

Correct Answer

True

Boolean Algebra and Logic Simplification problems

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2. Occasionally, a particular logic expression will be of no consequence in the operation of a circuit, such as a BCD-to-decimal converter. These result in ________terms in the K-map and can be treated as either ________ or ________, in order to ________ the resulting term.
Options
A. don't care, 1s, 0s, simplify
B. spurious, ANDs, ORs, eliminate
C. duplicate, 1s, 0s, verify
D. spurious, 1s, 0s, simplify

9. Determine the binary values of the variables for which the following standard POS expression is equal to 0.
Options
A. (0 + 1 + 0)(1 + 0 + 1)
B. (1 + 1 + 1)(0 + 0 + 0)
C. (0 + 0 + 0)(1 + 0 + 1)
D. (1 + 1 + 0)(1 + 0 + 0)

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