Practicing Success
Solution of the differential equation \(\log \left(\frac{dy}{dx}\right)=ax+by\) is |
\(be^{ax}+ae^{-by}+c=0\) \(\frac{e^{ax}}{a}-\frac{e^{-by}}{b}+c=0\) \(e^{ax}+e^{-by}+c=0\) \(e^{ax+by}=c(ax+by)\) |
\(be^{ax}+ae^{-by}+c=0\) |
\(\frac{dy}{dx}=e^{ax}e^{ay}⇒\int e^{-by}dy=\int e^{ax}dx\) $=-\frac{e^{-by}}{b}=\frac{e^{ax}}{a}+C$ so $be^{ax}+ae^{-by}=c'$ |