यदि (A=[1,5]) और (B=[3,8]), तो \(A\cap B\) कौन-सा अंतराल है?
If (A=[1,5]) and (B=[3,8]), which interval is \(A\cap B\)?
Explanation opens after your attempt
B. ( [3,5] )
Concept
The common part of both intervals is from (3) to (5). Keep closed endpoints carefully.
Why this answer is correct
The correct answer is B. ( [3,5] ). The common part of both intervals is from (3) to (5). Keep closed endpoints carefully.
Exam Tip
दोनों अंतरालों में सामान्य भाग (3) से (5) तक है। बंद सिरों को ध्यान से रखें।
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