Exercise 2: Evaluating Compound Well-Formed Formulas

Practices evaluating compound well-formed formulas (WFFs) built from AND, OR, and negation, given specific truth-value assignments for each variable.

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QUESTION OF
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Views #: 140
Questions #: 8
Time: 12 minutes
Pass Score: 80.0%
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Evaluate a Compound WFF: A ∧ (B ∨ C)

1 pts
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Given A is true, B is false, and C is true, find the truth value of: A ∧ (B ∨ C)
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Evaluate a Compound WFF: (A ∧ B) ∨ C

1 pts
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Given A is true, B is false, and C is true, find the truth value of: (A ∧ B) ∨ C
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Evaluate a Compound WFF: (A ∧ B)′ ∨ C

1 pts
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Given A is true, B is false, and C is true, find the truth value of: (A ∧ B)′ ∨ C
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Evaluate a Compound WFF: A′ ∨ (B′ ∧ C)′

1 pts
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Given A is true, B is false, and C is true, find the truth value of: A′ ∨ (B′ ∧ C)′
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Evaluate an Implication: A → (B ∨ C)

1 pts
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Given A is false, B is true, and C is true, find the truth value of: A → (B ∨ C)
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Evaluate an Implication: (A ∨ B) → C

1 pts
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Given A is false, B is true, and C is true, find the truth value of: (A ∨ B) → C
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Evaluate an Implication: C → (A′ ∧ B′)

1 pts
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Given A is false, B is true, and C is true, find the truth value of: C → (A′ ∧ B′)
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Evaluate a Disjunction with an Implication: A ∨ (B′ → C)

1 pts
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Given A is false, B is true, and C is true, find the truth value of: A ∨ (B′ → C)
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Explanation

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0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC
Keywords
Year 11 Year 12