यदि संख्या रेखा पर (M), (-1.5) और (4.5) का मध्य बिंदु है, तो (M) का मान क्या है?
If (M) is the midpoint of (-1.5) and (4.5) on the number line, what is the value of (M)?
Explanation opens after your attempt
A. (1.5)
Concept
The midpoint is \( \frac{-1.5+4.5}{2}=1.5\). For a midpoint, take the average of the two coordinates.
Why this answer is correct
The correct answer is A. (1.5). The midpoint is \( \frac{-1.5+4.5}{2}=1.5\). For a midpoint, take the average of the two coordinates.
Exam Tip
मध्य बिंदु \( \frac{-1.5+4.5}{2}=1.5\) है। मध्य बिंदु के लिए दोनों निर्देशांकों का औसत लें।
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