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In the proof for (\sqrt{3}), if (p=3r), what is the correct value of (p^2)?(\sqrt{3}) के प्रमाण में यदि (p=3r), तो (p^2) का सही मान कौन-सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (9r^2)(9r^2)
Step 1: When squaring (p=3r), both (3) and (r) are squared. Step 2: Therefore (p^2=(3r)^2=9r^2). Step 3: Do not forget to square the coefficient, or the proof will go wrong.चरण 1: (p=3r) का वर्ग लेते समय (3) और (r) दोनों का वर्ग होगा। चरण 2: इसलिए (p^2=(3r)^2=9r^2)। चरण 3: गुणांक का वर्ग न भूलें, नहीं तो आगे का प्रमाण गलत हो जाएगा।
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