Let u = - 2, 3 > amd = < 2, 4 >. a. Compute jul. b. Write 3 - 2u in component form. c. Compute a unit vector in the direction of v. d. Compute u. v.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let u =
- 2, 3 > amd v =
< 2,
- 4 >.
a. Compute jul.
b.
Write 3v - 2u in component form.
c. Compute a unit vector in the direction of v.
d. Compute u. v.
Transcribed Image Text:Let u = - 2, 3 > amd v = < 2, - 4 >. a. Compute jul. b. Write 3v - 2u in component form. c. Compute a unit vector in the direction of v. d. Compute u. v.
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