Question
Download Solution PDFयदि A और B दो अरिक्त समुच्चय हैं जिनमें 10 अवयव उभयनिष्ठ हैं, तो A × B और B × A में कितने अवयव उभयनिष्ठ हैं?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
दिया गया है:
⇒A∩B =10
अब, (A × B) ∩ (B × A) = 102 =100
इस प्रकार, A × B और B × A में 100 अवयव उभयनिष्ठ हैं।
∴ विकल्प (d) सही है
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