संख्या रेखा पर \( -\sqrt{1.69} \) किस बिंदु के बराबर है?
On the number line, \( -\sqrt{1.69} \) is equal to which point?
Explanation opens after your attempt
Correct Answer
A. ( -1.3 )
Concept
\( \sqrt{1.69}=1.3 \), so \( -\sqrt{1.69}=-1.3 \). Handle the outside negative sign separately.
Why this answer is correct
The correct answer is A. ( -1.3 ). \( \sqrt{1.69}=1.3 \), so \( -\sqrt{1.69}=-1.3 \). Handle the outside negative sign separately.
Exam Tip
\( \sqrt{1.69}=1.3 \), इसलिए \( -\sqrt{1.69}=-1.3 \)। बाहर के ऋण चिह्न को अलग से संभालें।
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