Category: Differential Equation

Question Number 125991 by bramlexs22 last updated on 16/Dec/20 $$Ifaandbarbitaryconstants,$$$$findasecond-orderequation$$$$whichhasy={ae}^x+b\cos xasa$$$$generalsolution.$$ Answered by liberty last updated on…

Question Number 60367 by bhanukumarb2@gmail.com last updated on 20/May/19 Commented by bhanukumarb2@gmail.com last updated on 20/May/19 $$1$$ Commented by Mr X pcx last…

Question Number 60351 by bhanukumarb2@gmail.com last updated on 20/May/19 Commented by bhanukumarb2@gmail.com last updated on 20/May/19 $$withoutapplyinggeomtryplzsolveit\dots ..$$ Commented by bhanukumarb2@gmail.com last updated on…

Question Number 125693 by fajri last updated on 13/Dec/20 $$find:$$$$$$$$\frac{d^{4}y}{{dx}^4}+\frac{d^{3}y}{{dx}^3}-7\frac{d^{2}y}{{dx}^2}-\frac{dy}{dx}+6y=0$$$$$$$${for}\:{y}\left(\mathrm{0}\right)\:=\:\mathrm{1},\:{y}'\left(\mathrm{0}\right)\:=\:\mathrm{0},\:{y}''\left(\mathrm{0}\right)\:=\:−\mathrm{2}\:,\:{y}'''\left(\mathrm{0}\right)\:=\:−\mathrm{1} \…

Question Number 125691 by fajri last updated on 13/Dec/20 $$findsolution:$$$$\frac{d^{2}y}{{dx}^2}+4\frac{dy}{dx}=3cosec\theta$$ Answered by mathmax by abdo last updated on 14/Dec/20…