3 1 +-+-+- V₂ 1 2 0 -5 0 cepts in Chapter 6 such as inner products. and y= Solve the following problems using Find a unit vector in the same direction as v₁. Find projviy, the orthogonal projection of y onto v₁. Also, find the distance between y and projviy. Show that (v1, v2} is an orthogonal set but {V₁, V2, V3} is not an orthogonal set. is closest to V.

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
3
-1
1
000
1
2
-5
concepts in Chapter 6 such as inner products.
Let V₁ =
and y
Solve the following problems using
(a) Find a unit vector in the same direction as v₁.
(b) Find projviy, the orthogonal projection of y onto v₁. Also, find the distance between
y and projviy.
(c) Show that (v1, v2} is an orthogonal set but (V1, V2, V3} is not an orthogonal set.
(d) Let H=Span{v₁, V2}. Find the vector in H that is closest to y.
(e) Let W= Span{V1, V2, V3}. Find the vectory in W that is closest to y. It is sufficient
to give the normal equation corresponding to this problem without solving it.
Transcribed Image Text:2 3 -1 1 000 1 2 -5 concepts in Chapter 6 such as inner products. Let V₁ = and y Solve the following problems using (a) Find a unit vector in the same direction as v₁. (b) Find projviy, the orthogonal projection of y onto v₁. Also, find the distance between y and projviy. (c) Show that (v1, v2} is an orthogonal set but (V1, V2, V3} is not an orthogonal set. (d) Let H=Span{v₁, V2}. Find the vector in H that is closest to y. (e) Let W= Span{V1, V2, V3}. Find the vectory in W that is closest to y. It is sufficient to give the normal equation corresponding to this problem without solving it.
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