\( -\sqrt{80} \) और ( -9 ) में कौन बड़ी संख्या है?
Which is greater between \( -\sqrt{80} \) and ( -9 )?
Explanation opens after your attempt
Correct Answer
A. \( -\sqrt{80} \)
Concept
\( \sqrt{80}\approx8.94 \), so \( -\sqrt{80}\approx-8.94 \). It is greater than ( -9 ) because it is closer to zero.
Why this answer is correct
The correct answer is A. \( -\sqrt{80} \). \( \sqrt{80}\approx8.94 \), so \( -\sqrt{80}\approx-8.94 \). It is greater than ( -9 ) because it is closer to zero.
Exam Tip
\( \sqrt{80}\approx8.94 \) है इसलिए \( -\sqrt{80}\approx-8.94 \)। यह ( -9 ) से बड़ा है क्योंकि शून्य के अधिक निकट है।
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