Contact us
Choose a category below so we can get back to you as quickly as possible.
元の方程式は二階定数係数の斉次線形微分方程式である。 r^2+2r+10=0, 特徴根r1=-1+3i,r2=-1-3i, したがって元の微分方程式の解は y=e^(-x)(C1cos3x+C2sin3x).
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.