यदि (A=[-1,4]) और (B=(1,6)), तो \(A\cap B\) क्या है?
If (A=[-1,4]) and (B=(1,6)), what is \(A\cap B\)?
Explanation opens after your attempt
Correct Answer
B. ( (1,4] )
Concept
The common part of both intervals is from (1) to (4). Since (1) is not included and (4) is included, ((1,4]) is correct.
Why this answer is correct
The correct answer is B. ( (1,4] ). The common part of both intervals is from (1) to (4). Since (1) is not included and (4) is included, ((1,4]) is correct.
Exam Tip
दोनों अंतरालों का सामान्य भाग (1) से (4) तक है। (1) शामिल नहीं और (4) शामिल है, इसलिए ((1,4]) सही है।
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