संख्या रेखा पर ( \(-\infty,4\)\cap[-3,8] ) का परिणाम कौन सा है?
What is the result of ( \(-\infty,4\)\cap[-3,8] ) on the number line?
Explanation opens after your attempt
B. ( [-3,4) )
Concept
The common part of both intervals is \( -3\le x<4 \). In an intersection, keep only the commonly shaded region.
Why this answer is correct
The correct answer is B. ( [-3,4) ). The common part of both intervals is \( -3\le x<4 \). In an intersection, keep only the commonly shaded region.
Exam Tip
दोनों अंतरालों का साझा भाग \( -3\le x<4 \) है। प्रतिच्छेद में केवल समान छायांकित भाग रखें।
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