Quèstion 3 Solve the heat equation u; = 4u xx, - 00, u(x,0)=6(x-2). C. O A ux,t) == Je-4ax cos[@(x- 2)]dw. -8 CO O B 4(,f) = e4at cos[@x-2)]dm. cos[@x – 2)]d w. -88 Ocux,t) = Je Aat cos[@(x+2)]d o. -8o O D. None of these. 8. OE U(x,t) = 玩Je4a sin[@x - 2)]d w. -88 Moving to another question will save this response. (8)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Quèstion 3
Solve the heat equation
u; = 4u xx, - 0<x< 00, t>0,
u(x,0)=6(x-2).
C.
O A ux,t) ==
Je-4ax
cos[@(x- 2)]dw.
-8
CO
O B 4(,f) = e4at cos[@x-2)]dm.
cos[@x – 2)]d w.
-88
Ocux,t) = Je Aat cos[@(x+2)]d o.
-8o
O D. None of these.
8.
OE U(x,t) =
玩Je4a
sin[@x - 2)]d w.
-88
Moving to another question will save this response.
(8)
Transcribed Image Text:Quèstion 3 Solve the heat equation u; = 4u xx, - 0<x< 00, t>0, u(x,0)=6(x-2). C. O A ux,t) == Je-4ax cos[@(x- 2)]dw. -8 CO O B 4(,f) = e4at cos[@x-2)]dm. cos[@x – 2)]d w. -88 Ocux,t) = Je Aat cos[@(x+2)]d o. -8o O D. None of these. 8. OE U(x,t) = 玩Je4a sin[@x - 2)]d w. -88 Moving to another question will save this response. (8)
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