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Deductive Proof

Preliminary Questions 𝅛 Teaching Notes 𝅛 Teaching Materials 𝅛 Focused Assessments 𝅛 Quizzes & Tests β­• Learning Objectives SL and HL students: HL students only: β€’ distinguishing deductive reasoning from evidence based on examples β€’ constructing a direct proof from precise mathematical definitions β€’ justifying each implication and respecting algebraic restrictions β€’ using a counterexample to show that a statement is...

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