Solve the following DE$,$ using Separable method:$2$

ln $0.$y y x y$+=$

Possible answers

a$\mathrm{.}2$

ln $.$y y x c$=+$

b$\mathrm{.}21$ ln $2.$

$2$ y x c$=+$

c$.()$

$2311$

ln $.$

$23$

y x c$=+$

d$.$ None of the above