Vectors in 3-D Space: for College-bound Students (Part of Quick Review Preview Series in Math) by Tide T

Author:Tide, T. [Tide, T.]
Language: eng
Format: epub
Publisher: Advanced ST Publishing
Published: 2014-11-02T16:00:00+00:00

Chapter 2. Problem Set A for Vectors in 3-D — Exercises

[ 2 ] Answer to the following problems.

　 (a ) For given points A(0, 1, 2), B(1, −1, 1), C(2, 1, −3), D(0, 5, −1), find the following vectors in terms of their components.

　 (1) 　 (2) 　 (3) 　 (4) 　 (5)

　 (b ) For A(x , 0, 1), B(0, y , 3), C(3, −1, z ), O(0, 0, 0), find the value of x , y , z so that the relation = 2 holds.

Short Answers :

[ 2 ]

(a ) (1) = (1,−2, −1), (2) = (2, 0, −5), (3) = (1, 2, −4), (4) = (−1, 6, −2), (5) = (−2, 4, 2)

(b ) x = 6, y = −1, z = 7/2

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