\(x - \frac{1}{x} = 3\) হলে, \({x^{2\;}} + \frac{1}{{\;{x^{2\;}}}}\) = কত ?

\(x - \frac{1}{x} = 3\) হলে, \({x^{2\;}} + \frac{1}{{\;{x^{2\;}}}}\) = কত ?

A 9

B 10

C 11

D 12

Solution

Correct Answer: Option C