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What is the distance between (-\sqrt{9}) and (\sqrt{9}) on the number line?संख्या रेखा पर (-\sqrt{9}) और (\sqrt{9}) के बीच की दूरी कितनी है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (6)(6)
(-\sqrt{9}=-3) and (\sqrt{9}=3), so the distance is (6). The distance between opposite points is the sum of their magnitudes.(-\sqrt{9}=-3) और (\sqrt{9}=3), इसलिए दूरी (6) है। विपरीत बिंदुओं की दूरी उनके परिमाणों का योग होती है।
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