यदि \(x=\sqrt{7}\) तो \(x+\frac{1}{x}\) किस प्रकार की संख्या है?
If \(x=\sqrt{7}\) then \(x+\frac{1}{x}\) is what type of number?
Explanation opens after your attempt
B. अपरिमेयIrrational
Concept
\(\sqrt{7}+\frac{\sqrt{7}}{7}\) remains irrational. Use irrational number properties.
Why this answer is correct
The correct answer is B. अपरिमेय / Irrational. \(\sqrt{7}+\frac{\sqrt{7}}{7}\) remains irrational. Use irrational number properties.
Exam Tip
\(\sqrt{7}+\frac{\sqrt{7}}{7}\) अपरिमेय रहता है। गुणों को पहचानें।
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