Let V be the space spanned byf1 = sin x and f 2 = cos x. (a) Show that gi = 2sin x + cos x and g2 = 3cos x form a basis for V. (b) Find the transition matrix from B' = {g1, g2} to B= {f1,f2}. (c) Find the transition matrix from B to B'. (d) Compute the coordinate vector [h] g, where h=2sin x - B 5cos x, and obtain [h]g'. (e) Check your work by computing [h]g' directly.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let V be the space spanned by f1= sin x and f 2= cos x.
(a) Show that gj = 2sin x + cos x and
g2
3cos x form a basis for V.
(b) Find the transition matrix from B' =
{g1, g2} to B= {f1, f2}.
(c) Find the transition matrix from B to B'.
(d) Compute the coordinate vector [h] g, where h= 2sin x
-Scos
and obtain [h]B'.
X>
|
(e) Check your work by computing [h]g' directly.
Transcribed Image Text:Let V be the space spanned by f1= sin x and f 2= cos x. (a) Show that gj = 2sin x + cos x and g2 3cos x form a basis for V. (b) Find the transition matrix from B' = {g1, g2} to B= {f1, f2}. (c) Find the transition matrix from B to B'. (d) Compute the coordinate vector [h] g, where h= 2sin x -Scos and obtain [h]B'. X> | (e) Check your work by computing [h]g' directly.
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