यदि \(A={x:x\) अंग्रेजी शब्द (MATHEMATICS) का अक्षर है(}) और \(B={x:x\) अंग्रेजी शब्द (STATISTICS) का अक्षर है(}), तो \(A\cap B\) क्या है?
If \(A={x:x\) is a letter of the English word (MATHEMATICS)(}) and \(B={x:x\) is a letter of the English word (STATISTICS)(}), what is \(A\cap B\)?
Explanation opens after your attempt
A. ({A,I,M,S,T})
Concept
The distinct letters common to both words are (A,I,M,S,T). Repeated letters are not counted in a set.
Why this answer is correct
The correct answer is A. ({A,I,M,S,T}). The distinct letters common to both words are (A,I,M,S,T). Repeated letters are not counted in a set.
Exam Tip
दोनों शब्दों में आने वाले अलग-अलग अक्षर (A,I,M,S,T) हैं। समुच्चय में दोहराए गए अक्षर नहीं गिने जाते।
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