For problems 1 - 4 give the vector for the set of points. Find its magnitude and determine if the vector is a unit vector. 4. The position vector for (cos (e), sin (0)) for any angle 0.

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter7: Triangles
Section7.5: Vectors: An Algebraic Approach Learning
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For problems 1 - 4 give the vector for the set of points. Find its magnitude and determine if the vector
is a unit vector.
4. The position vector for (cos(e)., sin (e)) for any angle 0.
5. The vector v = (-8,-3) starts at the point P= (8,2). At what point does the vector end?
6. The vector =
(4,-2,1) ends at the point P = (7,-7,2). At what point does the vector start?
Transcribed Image Text:For problems 1 - 4 give the vector for the set of points. Find its magnitude and determine if the vector is a unit vector. 4. The position vector for (cos(e)., sin (e)) for any angle 0. 5. The vector v = (-8,-3) starts at the point P= (8,2). At what point does the vector end? 6. The vector = (4,-2,1) ends at the point P = (7,-7,2). At what point does the vector start?
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