\(\sqrt{2}\) की अपरिमेयता के प्रमाण में कौन-सा क्रम सही है?
Which order is correct in the proof of irrationality of \(\sqrt{2}\)?
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Correct Answer
C. परिमेय मानना फिर वर्ग करना फिर विरोधाभासAssume rational then square then contradiction
Concept
In contradiction method we first assume rationality. Then squaring gives the contradiction that both are even.
Why this answer is correct
The correct answer is C. परिमेय मानना फिर वर्ग करना फिर विरोधाभास / Assume rational then square then contradiction. In contradiction method we first assume rationality. Then squaring gives the contradiction that both are even.
Exam Tip
विरोधाभास विधि में पहले परिमेय मानते हैं। फिर वर्ग करके दोनों सम होने का विरोधाभास मिलता है।
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