Compute the dot product of the vectors v and w, and find the angle between the vectors. v=8i+j and w=i+8j V.W_? Find the magnitude of the vectors. |V|=? |w|=? The angle between the vectorsis _? degrees

Compute the dot product of the vectors v and w, and find the angle between the vectors. v=8i+j and w=i+8j V.W_? Find the magnitude of the vectors. |V|=? |w|=? The angle between the vectorsis _? degrees

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.4: The Dot Product

Problem 2E

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Question

Compute the dot product of the vectors v and

w, and find the angle between the vectors. v=8i+j and w=i+8j

V.W_?

Find the magnitude of the vectors. |V|=? |w|=?

The angle between the vectorsis _? degrees

Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.

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