a) Show that u and v are orthogonal. b) Find the value of a for which w is orthogonal to v c) Find proj, u and proj,u.
a) Show that u and v are orthogonal. b) Find the value of a for which w is orthogonal to v c) Find proj, u and proj,u.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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I got answers to a and b. Could you help me with c and d?
Thank you!
Transcribed Image Text:Suppose u = (1, –2, 6), v = (2, –5,-2) and w = (a, 2, -1).
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a) Show that u and v are orthogonal.
b) Find the value of a for which w is orthogonal to v
c) Find proj, u and proj,u.
d) Find |l|proj, u | and ||proj, u||.
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