यदि \(x^2-22x+117=0\) के मूल \(\alpha,\beta\) हैं, तो \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}\) क्या होगा?
If the roots of \(x^2-22x+117=0\) are \(\alpha,\beta\), what is \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}\)?
Explanation opens after your attempt
A. \( \frac{250}{117}\)
Simple Explanation
\(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\), जहां \(\alpha+\beta=22\) और \(\alpha\beta=117\), इसलिए मान \(\frac{484-234}{117}=\frac{250}{117}\) है। परीक्षा में अभिव्यक्ति को योग और गुणनफल में बदलें। / \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}\), where \(\alpha+\beta=22\) and \(\alpha\beta=117\), so the value is \(\frac{484-234}{117}=\frac{250}{117}\). In exams, convert expressions into sum and product.
Login to save your score, XP, coins and progress.
