- - -
: y''-4y'+13y=26x+5;y(0)=1,y'(0)=0 >
> >
leomedved
! : y'' - 4y' + 13y = 26x + 5; y(0) = 1, y'(0) = 0
Dimka
?
leomedved
, 1=2+3i k2=2-3i . y=e^2x(c1*cos3x+c2sin3x) - . , ?
-
. , , , ..
y_=A*x+B
, .
leomedved
( - @ 14.12.2009, 9:17) *

. , , , ..
y_=A*x+B
, .

=2,=-1. ?
tig81
leomedved
(tig81 @ 14.12.2009, 11:39) *



!!!
!
tig81
(leomedved @ 14.12.2009, 19:21) *

!!!

thumbsup.gif .
, , .
!

, . smile.gif
wils
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