\(\frac{1}{\sqrt{6}+1}\) को परिमेयकृत करने पर क्या मिलेगा?
What is obtained by rationalising \(\frac{1}{\sqrt{6}+1}\)?
Explanation opens after your attempt
Correct Answer
C. \(\frac{\sqrt{6}-1}{5}\)
Concept
Multiplying by the conjugate makes the denominator (6-1=5). So the rationalised form is \(\frac{\sqrt{6}-1}{5}\).
Why this answer is correct
The correct answer is C. \(\frac{\sqrt{6}-1}{5}\). Multiplying by the conjugate makes the denominator (6-1=5). So the rationalised form is \(\frac{\sqrt{6}-1}{5}\).
Exam Tip
संयुग्मी से गुणा करने पर हर (6-1=5) बनता है। इसलिए परिमेयकृत रूप \(\frac{\sqrt{6}-1}{5}\) है।
Login to save your score, XP, coins and progress.