संख्या रेखा पर \( \sqrt{\frac{81}{196}} \) किस बिंदु के बराबर है?
On the number line, \( \sqrt{\frac{81}{196}} \) is equal to which point?
Explanation opens after your attempt
Correct Answer
A. \( \frac{9}{14} \)
Concept
\( \sqrt{\frac{81}{196}}=\frac{9}{14} \). Take the positive square root of both numerator and denominator.
Why this answer is correct
The correct answer is A. \( \frac{9}{14} \). \( \sqrt{\frac{81}{196}}=\frac{9}{14} \). Take the positive square root of both numerator and denominator.
Exam Tip
\( \sqrt{\frac{81}{196}}=\frac{9}{14} \) है। अंश और हर दोनों का धनात्मक वर्गमूल लें।
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