spring 2019 math 2410 exam 1 review - wordpress.com
TRANSCRIPT
HomogeneousEquations
Homogeneous MckayduxMacyJoly o sMCtrotyl EdMckay NCtuEgl tower.glSubstitution y un or a vyhSter
y t y ada n'dy o
Gestfoehomogeneity Maxg i y'tng Mctrotyl t y tya CEyemy t'msayµCrecy od sNcteEy tie tic n l t NcnylSubstitution y un or a Vy dyi udsetsedu
4yn du Edy o e Wn tun2du si udsetsedu oE 3 It 4 doe ndn nduE when ndus tdn tuadu
es la n Lut Ce h n Esee Cu In1
Note If I askfor a solution inn Ftc is fine However if I askfor an explicitsolution youmustsolvefrylan F te I Ey theC
y c thx
LinearEquationsStandardfan date ponyforIntegratingfactor µ deemanSolution y tuSafdaten2 Solve 2y y t e
Standardfan y hey Ee Poe I fan teenIntegratingfactor
µ espeeve Se Ide e E
Solution g taSafdatEaEESe E e lda t ee FEe Et e e
BernoulliEquation
Standardfan dataPanty fariy a onSubstitution y u n
data Inut idate
3Soler seEk t y ftStandardfurs date In TeyZ n 2Substitution g u u's
dad tu data
Hant I y s s a date ULI tu u 25s day s Fe In
SolvebrieenEquation date I Z
µ et d ek se3
hthferfda tEa 3 f a 3 Idnt 3Is SnY dn t hisIt 4 3
i y u it E 3