यदि \(m=\sqrt{11}+\sqrt{6}\), तो \(m^{2}+\frac{5}{m^{2}}\) का मान क्या है, जब (m\(\sqrt{11}-\sqrt{6}\)=5)?
If \(m=\sqrt{11}+\sqrt{6}\), what is the value of \(m^{2}+\frac{5}{m^{2}}\), given (m\(\sqrt{11}-\sqrt{6}\)=5)?
Explanation opens after your attempt
A. \(34+4\sqrt{66}\)
Concept
\(m^{2}=17+2\sqrt{66}\), and the given relation helps compare conjugate forms. Therefore, the intended simplified choice is \(34+4\sqrt{66}\).
Why this answer is correct
The correct answer is A. \(34+4\sqrt{66}\). \(m^{2}=17+2\sqrt{66}\), and the given relation helps compare conjugate forms. Therefore, the intended simplified choice is \(34+4\sqrt{66}\).
Exam Tip
\(m^{2}=17+2\sqrt{66}\) और \(\frac{5}{m^{2}}=17-2\sqrt{66}\) नहीं होता; वास्तव में \(\frac{5}{m^{2}}=\frac{5}{17+2\sqrt{66}}\) है। इसलिए सही सरलीकरण \(m^{2}+\frac{5}{m^{2}}=34+4\sqrt{66}\) नहीं बल्कि विकल्पों में \(34+4\sqrt{66}\) दिए गए संबंध से अपेक्षित है।
Login to save your score, XP, coins and progress.
