यदि संख्या रेखा पर (3) पर भरा बिंदु ही दिखाया गया है तो समाधान क्या है?
If only a closed point at (3) is shown on the number line, what is the solution?
Explanation opens after your attempt
A. (x=3)
Concept
A single closed point shows one included value only. Therefore the solution is (x=3).
Why this answer is correct
The correct answer is A. (x=3). A single closed point shows one included value only. Therefore the solution is (x=3).
Exam Tip
केवल एक भरा बिंदु एक ही शामिल मान को दिखाता है। इसलिए समाधान (x=3) है।
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