Mathematics · Topology
मान लीजिए कि X कोफिनाइट टोपोलॉजी (cofinite topology) से युक्त एक अनंत समुच्चय है। X का एक उचित बंद उपसमुच्चय (proper closed subset) कैसा होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1संबद्ध (Connected)
- 2अनंत (Infinite)
- 3कहीं भी सघन नहीं (Nowhere dense)✓
- 4सघन (Dense)
सही उत्तर देखें
कहीं भी सघन नहीं (Nowhere dense)
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