Quiz: Logical Steps in Proof Construction
AQA 7357 A Level Mathematics
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Building on your understanding of mathematical proof structures, let’s test your knowledge of logical steps in proof construction!
What is the purpose of a mathematical proof?
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Which of the following are characteristics of a valid mathematical proof? (Select all that apply)
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In a proof, we start with known facts or {{blank0}} and use logical reasoning to reach a valid {{blank1}}.
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Match the items on the left with their correct pairs on the right
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What is the next logical step if proving that \( n^2 \) is even?
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Which of the following is NOT a valid logical step in constructing a proof?
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Which types of reasoning are commonly used in mathematical proofs? (Select all that apply)
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A proof by {{blank0}} involves assuming the opposite of what you want to prove and showing it leads to a {{blank1}}.
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Match the items on the left with their correct pairs on the right
What is a direct proof?
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