Finding the Magnitude of a ScalarMultiple In Exercises 37–40, find themagnitude of the scalar multiple, whereu = ⟨2, 0⟩ and v = ⟨−3, 6⟩.37. ,5u, 38. ,4v,39. ,−3v, 40. ∣∣−34 u∣∣

Finding the Magnitude of a ScalarMultiple In Exercises 37–40, find themagnitude of the scalar multiple, whereu = ⟨2, 0⟩ and v = ⟨−3, 6⟩.37. ,5u, 38. ,4v,39. ,−3v, 40. ∣∣−34 u∣∣

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Additional Topics In Trigonometry

Section3.4: Vectors And Dot Products

Problem 62E

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Question

Finding the Magnitude of a Scalar
Multiple In Exercises 37–40, find the
magnitude of the scalar multiple, where
u = ⟨2, 0⟩ and v = ⟨−3, 6⟩.
37. ,5u, 38. ,4v,
39. ,−3v, 40. ∣∣−3
4 u∣∣

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