-> If the projection of a = i-2 +3k on b = 2î+ ak is zero, then the value of 2 is (A) (B) 1 - 2 (C) 3 -3 (D) 2

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.1: The Geometry And Algebra Of Vectors
Problem 2EQ
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U'S
App
->
If the projection of a = î- 2 + 3k on b = 2î+ 1k is zero, then the
value of 2 is
(A)
(B)
1
- 2
(C)
3
- 3
(D)
The vector equation of the line passing through the point (-1, 5, 4) and
Transcribed Image Text:U'S App -> If the projection of a = î- 2 + 3k on b = 2î+ 1k is zero, then the value of 2 is (A) (B) 1 - 2 (C) 3 - 3 (D) The vector equation of the line passing through the point (-1, 5, 4) and
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