Where we used the law of cosines and the law of sines to solve the applied problems.

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Where we used the law of cosines and the law of sines to solve the applied problems. For this exercise set, solve the problem using the vector form v =|v |3(cos θ)i + 1sin θ)j].

A ship first sails N80°E for 120 nautical mi, and then S20°W for 200 nautical mi. How far is the ship, then, from the starting point, and in what direction is the ship moving?

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Algebra And Trigonometry Graphs And Models

ISBN: 9780134179049

6th Edition

Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna

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