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What is the value of \(\sqrt{121}+\sqrt{169}\)?\(\sqrt{121}+\sqrt{169}\) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 2424
Since \(121=11^2\) and \(169=13^2\), we have \(\sqrt{121}=11\) and \(\sqrt{169}=13\). Therefore, \(11+13=24\), so option B is correct. Exam tip: evaluate each square root first and then perform the addition.\(121=11^2\) और \(169=13^2\), इसलिए \(\sqrt{121}=11\) तथा \(\sqrt{169}=13\)। अतः \(11+13=24\), इसलिए सही उत्तर विकल्प B है। ध्यान रखें कि वर्गमूलों को जोड़ने से पहले प्रत्येक वर्गमूल का मान निकालना चाहिए।
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