1. Сравни \(\arctan\frac{\sqrt{3}}{3}\) и \(0.1\):

• \( = \)
• \(\gt \)
• \(\lt \)

2. Сравни \(\arctan(-\sqrt{3})\) и \(\frac{\pi}{3}\):

• \( = \)
• \(\lt \)
• \(\gt \)