hw2 - Math 10C Homework 2 due Fri Jan 18 Please complete...

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Math 10C Homework 2 due Fri Jan 18 Please complete the problems listed from your textbook and the exercises below. Section 13.2: 8, 9, 24, 36ab Section 13.3: 2, 6, 8, 10, 12, 15, 31, 37, 41, 55 1. Convert the following angles to radians. Please write your answer in terms of τ . We defined τ in class: τ =2 π =360 (a) 180 (b) 90 (c) 60 (d) 45 (e) 30 2. Find x and y for the point described in polar coordinates by r =3 and θ = 5 8 τ . 3. Find r and θ for the point ( x = 2 , y =2 3) . 4. In this problem, the vectors vectorv and vectorw are for the Euclidean plane R 2 . (a) Find the vector vectorv with length 2 that points in the direction θ = 7

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