Mathematics · Mathematical Reasoning

निम्नलिखित संयुक्त कथनों में से कौन सा एक पुनरुक्ति (tautology) है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1p → (p ∧ (p → q))
2(p ∧ q) → ((~p) → q)✓
3(p ∧ (p → q)) → ~q
4p ∪ (p ∧ q)

सही उत्तर देखें

(p ∧ q) → ((~p) → q)

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निम्नलिखित संयुक्त कथनों में से कौन सा एक पुनरुक्ति (tautology) है?

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निम्नलिखित संयुक्त कथनों में से कौन सा एक पुनरुक्ति (tautology) है?

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