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What conclusion is obtained by putting (p=2k) in (p^2=2q^2)?(p=2k) को (p^2=2q^2) में रखने पर कौन सा निष्कर्ष मिलता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (q^2=2k^2), so (q^2) is even(q^2=2k^2), इसलिए (q^2) सम है
Step 1: If (p=2k), then (p^2=4k^2). Step 2: From (4k^2=2q^2), we get (q^2=2k^2), so (q^2) is even. Step 3: Simplify step by step to avoid mistakes.चरण 1: (p=2k) रखने पर (p^2=4k^2) होगा। चरण 2: (4k^2=2q^2) से (q^2=2k^2), इसलिए (q^2) सम है। चरण 3: धीरे-धीरे सरलीकरण करें ताकि गलती न हो।
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