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What is the value of (12^2)?(12^2) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 144144
Here, \(12^2\) means the square of 12, that is, \(12 \times 12\). Since \(12 \times 12 = 144\), the correct answer is 144. A number such as 132 is not obtained by squaring 12. Exam tip: Read \(n^2\) as \(n \times n\) before multiplying.यहाँ \(12^2\) का अर्थ 12 का वर्ग है, अर्थात \(12 \times 12\)। इसलिए \(12 \times 12 = 144\), अतः सही उत्तर 144 है। 132 जैसी संख्या 12 के वर्ग से प्राप्त नहीं होती। परीक्षा टिप: \(n^2\) को हमेशा \(n \times n\) लिखकर गुणा करें।
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