Consider the vector space F of all functions from R to R with pointwise addition and scalar multiplication. (a) Show that the three vectors fı = e®, f2 = xe®, f3 = x²e* are linearly independent in (b) Consider the subspace H span{f1, f2, f3}. Let T : H → H be the linear transformation defined by df T(f): + f. dx Find the matrix of T with respect to the basis B ={f1, f2, f3} of H (i.e., find B[T|B). (c) Is there a basis C of H in which e[T]c is diagonal? Explain why or why not.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the vector space F of all functions from R to R with pointwise addition and scalar
multiplication.
(a) Show that the three vectors fi = e“, f2 = xe", f3 = x²e" are linearly independent in F.
(b) Consider the subspace H = span{f1, f2, f3}. Let T : H → H be the linear
transformation defined by
df
T(f)=
+ f.
dx
Find the matrix of T' with respect to the basis B =
{fi, f2, f3} of H (i.e., find 8[T]B).
(c) Is there a basis C of H in which c |T|c is diagonal? Explain why or why not.
Transcribed Image Text:Consider the vector space F of all functions from R to R with pointwise addition and scalar multiplication. (a) Show that the three vectors fi = e“, f2 = xe", f3 = x²e" are linearly independent in F. (b) Consider the subspace H = span{f1, f2, f3}. Let T : H → H be the linear transformation defined by df T(f)= + f. dx Find the matrix of T' with respect to the basis B = {fi, f2, f3} of H (i.e., find 8[T]B). (c) Is there a basis C of H in which c |T|c is diagonal? Explain why or why not.
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