यदि (x) संख्या रेखा पर \( \sqrt{2} \) और \( \sqrt{8} \) के ठीक मध्य में है, तो (x) का मान क्या होगा?
If (x) is exactly midway between \( \sqrt{2} \) and \( \sqrt{8} \) on the number line, what is the value of (x)?
Explanation opens after your attempt
A. \( \frac{3\sqrt{2}}{2} \)
Concept
The midpoint is \( \frac{\sqrt{2}+\sqrt{8}}{2}=\frac{\sqrt{2}+2\sqrt{2}}{2}=\frac{3\sqrt{2}}{2} \). Take the average of the two values for the midpoint.
Why this answer is correct
The correct answer is A. \( \frac{3\sqrt{2}}{2} \). The midpoint is \( \frac{\sqrt{2}+\sqrt{8}}{2}=\frac{\sqrt{2}+2\sqrt{2}}{2}=\frac{3\sqrt{2}}{2} \). Take the average of the two values for the midpoint.
Exam Tip
मध्य बिंदु \( \frac{\sqrt{2}+\sqrt{8}}{2}=\frac{\sqrt{2}+2\sqrt{2}}{2}=\frac{3\sqrt{2}}{2} \) है। मध्य के लिए दोनों मानों का औसत लें।
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