Mathematics · Mathematical Reasoning
Which of the following statements is a tautology?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[A ∧ (A → B)] → B✓
- 2A ∨ (A ∧ B)
- 3B → [A ∧ (A → B)]
- 4A ∧ (A ∨ B)
Correct answer
[A ∧ (A → B)] → B
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