Mathematics · Relations and Functions
समुच्चय A पर एक संबंध R को स्वतुल्य (reflexive) कहा जाता है यदि ______________।
- 1प्रत्येक a ∈ A के लिए, (a, a) ∈ R✓
- 2प्रत्येक a ∈ B के लिए, (a, a) ∈ R
- 3प्रत्येक a ∈ A के लिए, (a, b) ∈ R
- 4प्रत्येक a ∈ A के लिए, (a, a) ∉ R
सही उत्तर देखें
प्रत्येक a ∈ A के लिए, (a, a) ∈ R
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