यदि \(A={x:x\) अंग्रेजी शब्द (ALGEBRA) का अक्षर है(}) और \(B={x:x\) अंग्रेजी शब्द (GEOMETRY) का अक्षर है(}), तो \(A\cup B\) क्या है?
If \(A={x:x\) is a letter of the English word (ALGEBRA)(}) and \(B={x:x\) is a letter of the English word (GEOMETRY)(}), what is \(A\cup B\)?
Explanation opens after your attempt
Correct Answer
A. ({A,B,E,G,L,M,O,R,T,Y})
Concept
Repeated letters are written only once in a set. The union of all distinct letters from both words is ({A,B,E,G,L,M,O,R,T,Y}).
Why this answer is correct
The correct answer is A. ({A,B,E,G,L,M,O,R,T,Y}). Repeated letters are written only once in a set. The union of all distinct letters from both words is ({A,B,E,G,L,M,O,R,T,Y}).
Exam Tip
समुच्चय में दोहराए गए अक्षर एक बार ही लिखे जाते हैं। दोनों शब्दों के सभी अलग अक्षरों का संघ ({A,B,E,G,L,M,O,R,T,Y}) है।
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