Problem 1.1. We interpret 1. Move the arrows x as an arrow vector. and around to form a triangle. " [2· 1] and 闾 around, but they will never form a triangle. Why? (Hint: 2. You can move the arrows Check their lengths.) 3. Find some coefficients a, b, c such that a +b + C = 4. Find a triangle whose three sides are parallel to the vectors and Maybe use the last subproblem as a inspiration? (Remark: the answer here is not unique, but all possible answers are similar triangles. As an extra challenge, can you see why? There is an algebraic reason and a geometric reason.) 5. You can move the arrows and around, but they will never form a triangle. Why?

Problem 1.1. We interpret 1. Move the arrows x as an arrow vector. and around to form a triangle. " [2· 1] and 闾 around, but they will never form a triangle. Why? (Hint: 2. You can move the arrows Check their lengths.) 3. Find some coefficients a, b, c such that a +b + C = 4. Find a triangle whose three sides are parallel to the vectors and Maybe use the last subproblem as a inspiration? (Remark: the answer here is not unique, but all possible answers are similar triangles. As an extra challenge, can you see why? There is an algebraic reason and a geometric reason.) 5. You can move the arrows and around, but they will never form a triangle. Why?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.1: Angles

Problem 1E

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