A) \( \Large \left(\frac{\sqrt{3}-1}{\sqrt{3}+1}\right)60 m \) |
B) \( \Large \frac{\sqrt{3+1}}{\sqrt{3-1}} m \) |
C) \( \Large \left(\frac{\sqrt{3}-1}{\sqrt{3}+1}\right)60 m \) |
D) none of therse |
B) \( \Large \frac{\sqrt{3+1}}{\sqrt{3-1}} m \) |