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What is the value of (4^2)?(4^2) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 1616
An exponent of 2 means multiplying 4 by itself: \(4^2=4\times4=16\). Therefore, 16 is correct. The number 8 is twice 4, not its square. Exam tip: Check \(a^2\) by writing it as \(a\times a\).घातांक 2 का अर्थ है कि 4 को स्वयं से दो बार गुणा किया जाए: \(4^2=4\times4=16\)। इसलिए सही उत्तर 16 है। 8, 4 का दोगुना है, वर्ग नहीं। परीक्षा टिप: \(a^2\) को हमेशा \(a\times a\) के रूप में लिखकर जाँचें।
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