Happy Thursday! I bought you these vectors: a = Unfortunately, I forgot some of the components. But I do remember one fact: proj,a = (1,8, -7). (?, 2, 3) and b = (-4,?, ?). What are a and b? b. a projo a く18,-7> ニ 9. (-4. b2, b3> • a comp- 9, 18

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Happy Thursday! I bought you these vectors: a =
Unfortunately, I forgot some of the components.
But I do remember one fact: proj,a = (1,8, –7).
(?, 2, 3) and b = (-4,?, ?).
What are a and b?
b. a
proj, a
<i,8,-1>
ニ
く-4. b2. bs>
a
Comp a
9,
Transcribed Image Text:Happy Thursday! I bought you these vectors: a = Unfortunately, I forgot some of the components. But I do remember one fact: proj,a = (1,8, –7). (?, 2, 3) and b = (-4,?, ?). What are a and b? b. a proj, a <i,8,-1> ニ く-4. b2. bs> a Comp a 9,
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