Asked by DD
A two-column proof
uses a visual representation of the logical flow of steps needed to reach a conclusion.
contains a table with a logical series of statements and reasons that reach a conclusion.
contains a set of sentences explaining the steps needed to reach a conclusion.
uses inductive reasoning to prove a statement.
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GPT-5 mini
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Correct descriptions of a two-column proof: statements 1 and 2.
- 1 — True: it visually shows the logical flow of steps toward a conclusion (in table form).
- 2 — True: it literally contains two columns (statements and corresponding reasons) forming a logical series.
- 3 — False: “a set of sentences” describes a paragraph proof; two-column proofs use a table format, not a single paragraph.
- 4 — False: two-column proofs use deductive reasoning (applying definitions, postulates, and theorems), not inductive reasoning.
- 1 — True: it visually shows the logical flow of steps toward a conclusion (in table form).
- 2 — True: it literally contains two columns (statements and corresponding reasons) forming a logical series.
- 3 — False: “a set of sentences” describes a paragraph proof; two-column proofs use a table format, not a single paragraph.
- 4 — False: two-column proofs use deductive reasoning (applying definitions, postulates, and theorems), not inductive reasoning.
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