a Christopher Voss 12 éve
357
Még több ilyen
tTake determinant, solve for lamda, plug in eigenvalue for general solution. If IVP plus in those values and solve for constants
variation of parameters
undetermined coefficients
repeated: y(t) = c1e^(r1t)+c2te^(r2t)
imaginary: y(t) = e^(at)(c1cosbt+c2sinbt)
real: y(h) = c1e^(r1t)+c2e^(r2t)