What is the name for a table that shows all possible truth values of a logical expression based on its input variables?
Difficulty: Easy
About this MCQ
This Easy Discrete Mathematics question asks: What is the name for a table that shows all possible truth values of a logical expression based on its input variables? The correct choice is A. Truth table. Read the options below, commit to one, then use the explanation to see why that choice holds and why the others do not.
Discrete Mathematics items like this one are written for Pakistan exams such as CSS, FPSC, PPSC, and NTS. The difficulty label is a hint about how much of the topic the stem assumes, not a score. Tags and exam names, when they are present, tell you where else the same idea is tested. Previous and next links stay in Discrete Mathematics so you can continue the subject. Related questions point at nearby stems if you want another angle on the same idea.
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- A. Truth table ✓
- B. Mathematical induction
Why not B: “Mathematical induction” does not fit this question. The answer is Truth table.
- C. Graph theory
Why not C: “Graph theory” does not fit this question. The answer is Truth table.
- D. Proposition
Why not D: “Proposition” does not fit this question. The answer is Truth table.
Correct answer
A. Truth table
Explanation
Truth table is the value that answers “What is the name for a table that shows all possible truth values of a logical expression based on its input variables” (option A). Option B (Mathematical induction) does not fit this question. Option C (Graph theory) does not fit this question. Option D (Proposition) does not fit this question. For this Discrete Mathematics question, the accepted answer is Truth table.
Source: Discrete Mathematics Official Reference Guide
Tags: computer science, discrete mathematics, mathematics, logic
Submitted by: MCQsHub Editorial
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