We are asked to solve:
[tex]tan^{-1}(\frac{4}{410})[/tex]
This is the inverse tangent of the value (4/410). We use technology to get this value:
[tex]tan^{-1}(\frac{4}{410})=0.00975\text{ radians}[/tex]
Therefore, the answer is 0.00975 radians or 0.559°.
