यदि \(A=\{a,b,c,d\}\), \(B=\{b,d,f\}\) और \(C=\{d,e,f\}\) है, तो (A\cap\(B\cup C\)) क्या है?
If \(A=\{a,b,c,d\}\), \(B=\{b,d,f\}\), and \(C=\{d,e,f\}\), what is (A\cap\(B\cup C\))?
Explanation opens after your attempt
Correct Answer
A. ( {b,d} )
Concept
\(B\cup C={b,d,e,f}\), and its common part with (A) is ({b,d}). Do combined operations step by step.
Why this answer is correct
The correct answer is A. ( {b,d} ). \(B\cup C={b,d,e,f}\), and its common part with (A) is ({b,d}). Do combined operations step by step.
Exam Tip
\(B\cup C={b,d,e,f}\) है और इसका (A) से सामान्य भाग ({b,d}) है। संयुक्त क्रियाओं को क्रम से करें।
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