Help with differential equation problem! Instant 10 points!?

IR+(Q/C)=Vo dQ/dt+Q/R=CVo/R Need integrating factor e^kt so that d/dt(Qe^kt)=Qke^kt+e^kt dQ/dt So k=1/R So Now equation is d/dt(Qe^kt)=(CVo/R)e^kt Integrate Qe^kt=(CVo/Rk) e^kt +d So Q=(CVo/Rk) +de^-kt where k=1/R t=0 Q=0 0=CVo+d Q=CVo +CVo e^-t/R where k=1/R First statement is correct since at t=0 , Q=CVo.

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