a, b, and c are vectors. Then the expression axc+bxa is (a) Meaningless (b) A vector collinear with a (c) A vector orthogonal to a

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 4ECP
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a, b, and c are vectors. Then the expression a×c+b×a is
(a) Meaningless
(b) A vector collinear with a
(c) A vector orthogonal to a
Transcribed Image Text:a, b, and c are vectors. Then the expression a×c+b×a is (a) Meaningless (b) A vector collinear with a (c) A vector orthogonal to a
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