57 radians; b has a magnitude 6 2. Letla, b E R2 where a has a magnitude of 3 and direction of 5T of 5 and direction of radians. 4 Determine the vector c = 2a -√2b in matrix form. Leave any values you obtain in exact form (no approximations!) Find a vector in R2 that is perpendicular to c. Find a vector with a magnitude of 2 that is parallel to a. (b) (c)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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2. Letla, b E R2 where a has a magnitude of 3 and direction of
5T
of 5 and direction of radians.
4
(a)
obtain in exact form (no approximations!)
(b)
57
6
radians; b has a magnitude
Determine the vector c = 2a √2b in matrix form. Leave any values you
Find a vector in R2 that is perpendicular to c.
Find a vector with a magnitude of 2 that is parallel to a.
Transcribed Image Text:2. Letla, b E R2 where a has a magnitude of 3 and direction of 5T of 5 and direction of radians. 4 (a) obtain in exact form (no approximations!) (b) 57 6 radians; b has a magnitude Determine the vector c = 2a √2b in matrix form. Leave any values you Find a vector in R2 that is perpendicular to c. Find a vector with a magnitude of 2 that is parallel to a.
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