Problems 1. Let 9 = arctan(10). Compute the exact values of all six basic trigonometric functions at 0. In other words, compute the exact values of sin 0. cos 0. tan 6. one 0. sec 9. and cot 9. (Recall that arctsn (sometimes also known as tan\") is the inverse of the restriction of the tangent function to a certain part of its domain.) (hurling 'illllt'li'l' 5) 1m iii'; giii'vntilr' I polite: No mathematical errors. and with enough detail and written well enough to be published. A student from this class who he sn't done this problem could read your solution and completely understand how you got your answers and why they are correct. without doing any additional work themselves. 4 points: A solution presented as well as above, but with one or two minor mathematical errors such as basic arithmetic errors, transcribing something incorrectly from one line to another. etc. 3 points: No mathematical errors and some explanation. but not up to the standard of a 5-point answer. 2 with: A solution presented like a 3-point answer, but with minor mathematical errors. 1 point: Any non~b|ank submission. in particular. a solution submitted without explanations (regardless of the correctness of the answers) will get 1 point. 0 ashes: No solution submitted