Topic 6: CAT Problem 2 Follow-up question to Topic 6, Lecture 3. Let A be the sum of the last four digits and let B be the sum of the last three digits of your 8- digit student ID (Example: For 20245347, A = 19 and B = 14. For 20191502, A = 8 and B = 7.). Consider a light ray undergoing a double reflection from two mirrors forming an angle @ = (A + 90) ( degrees) between them, as shown in the attached figure. If the angle of incidence of the light ray is 0; = (B + 35)0 (degrees), find the angle of reflection off the second mirror, e,. Give your answer in degrees and with 2 significant figures. Do NOT post your work or your values for A, B, and C, just your answer. Your answer is either marked with 2 points, if it is correct or you are welcome to submit a second attempt by clicking on the REPLY TO DISCUSSION button at the top of the CAT Forum. If it is incorrect a second time, the answer will be provided. Oi