यदि \(A={x\in R:0\leq x\leq 1}\), तो कौन-सा कथन सही है?
If \(A={x\in R:0\leq x\leq 1}\), which statement is correct?
Explanation opens after your attempt
B. (A=[0,1])
Concept
The symbol \(\leq\) means the boundary is included.
Why this answer is correct
Here both (0) and (1) are included, so (A=[0,1]).
Exam Tip
Use square brackets when \(\leq\) appears. चरण 1: \(\leq\) का अर्थ है कि सीमा भी शामिल है। चरण 2: यहाँ (0) और (1) दोनों शामिल हैं, इसलिए (A=[0,1])। चरण 3: \(\leq\) दिखे तो वर्ग कोष्ठक का प्रयोग करें।
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