यदि संख्या रेखा पर (A=-4.6) और (B=2.9), तो (AB) की लंबाई क्या है?
If (A=-4.6) and (B=2.9) on the number line, what is the length of (AB)?
Explanation opens after your attempt
B. (7.5)
Concept
The distance is ( |2.9-(-4.6)|=7.5 ). Distance is always a positive measure.
Why this answer is correct
The correct answer is B. (7.5). The distance is ( |2.9-(-4.6)|=7.5 ). Distance is always a positive measure.
Exam Tip
दूरी ( |2.9-(-4.6)|=7.5 ) है। दूरी हमेशा धनात्मक माप होती है।
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