Lab 1 – Review of Trigonometry

a) Find the exact functional value of cos[sin-1(5/13)]. b) Write tan(cos-1w) as an algebraic expression in w. II. Unit Circle definitions. 1. What does it mean for an angle to be in standard position? 2. Let t be an angle in standard position. What is the relationship between s(t) = sin t and the unit circle? ................
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