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A ray of light strikes a reflective plane surface at an angle of Y \(=\) 18\(°\) with the plane surface (Shown in the figure).
Find the following,
a. angle of incidence
b. angle of reflection
c. angle of X
![PIC-1797.png](https://resources.cdn.yaclass.in/bfb2392b-79d3-4d73-a676-a81a3375a951/PIC1797w400.png)
a. Angle of incidence \(=\) \(°\)
b. Angle of reflection \(=\) \(°\).
c. Angle of X \(=\) \(°\)