Question Number 110403 by mohammad17 last updated on 28/Aug/20
$${if}\:{W}\:{represents}\:{the}\:{Runesky}\:{determinant}\:{of}\:{the}\:{two} \\ $$$${independent}\:{solutions}\:{linearly}\:\left({y}_{\mathrm{1}} ,{y}_{\mathrm{2}} \right){of}\:{the}\:{equation}\:{y}^{''} +{p}\left({x}\right){y}^{'} +{Q}\left({x}\right)=\mathrm{0}\:{then}\:{demonstrate}\:{that}\:{W}\:{satisfies}\:{the}\:{differential}\:{equation}\:\left({W}^{\:'} +{p}\left({x}\right){W}=\mathrm{0}\right)\:{and}\:{solve}\:{this}\:{equation}\:{to}\:{qet}\:{W}\:? \\ $$$$ \\ $$$${help}\:{me}\:{sir}\:{please} \\ $$
Commented by mohammad17 last updated on 29/Aug/20
$${no}\:{one}\:{here}\:{can}\:{help}\:{me} \\ $$