Light from a source bounces off a surface as shown in the figure below. P is a point on this surface. The vector from the point P to the light source is L, and the path that a reflected light takes is represented by the vector R (see slides). As shown in the picture, the light source is at (-1, 7), the point on the surface is at (8, 1) and the vector to the surface at this point is j-hat. If R = [RxRy], and |R| = |L|, then answer the following questions.

All values must be rounded to 2 digits after the decimal point. For example, -0.523595 should be rounded to -0.52

i) What is the value of Rx ? ii) What is the value of Ry ?

[Take time but make sure the answer is correct, If it shows correct I will upvote. I have only 1 attempt]