Question

What is theta equal to 1. in radians, 2. in degrees, if, cot(theta)=1

Non-right triangles and trigonometry
What is $$\displaystyle\theta$$ equal to
if, $$\displaystyle{\cot{{\left(\theta\right)}}}={1}$$
1. $$\displaystyle\theta=\frac{\pi}{{4}}+\pi{n}$$
2. $$\displaystyle\theta={45}^{\circ}+{180}^{\circ}{n}$$