Find the Fourier coefficient c and the projection cw of v along w for each of the following. (а) v — (1,3, 1, 2) and w = (1, –2, 7,4) in R4. (b) v = : t² and w =t+ 3 in P(t), with inner product (f(t), g(t)) = So f(t)g(t) dt. 1 (c) v = 2 and w = 1 in M2,2 (R), inner product defined by (A, B) = tr(B" A). 3 4 5 5

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Find the Fourier coefficient c and the projection cw of v along w for each of the following.
(1,3, 1, 2) and w
(1, –2, 7,4) in R4.
(а) у —
(b) v =
t² and w =t+3 in P(t), with inner product (f(t), g(t)) = So f(t)g(t) dt.
1
(c) v =
[:]
2
and w =
1
1
in M2,2 (R), inner product defined by (A, B) = tr(B" A).
3 4
5
Transcribed Image Text:Find the Fourier coefficient c and the projection cw of v along w for each of the following. (1,3, 1, 2) and w (1, –2, 7,4) in R4. (а) у — (b) v = t² and w =t+3 in P(t), with inner product (f(t), g(t)) = So f(t)g(t) dt. 1 (c) v = [:] 2 and w = 1 1 in M2,2 (R), inner product defined by (A, B) = tr(B" A). 3 4 5
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