Question Number 90851 by john santu last updated on 26/Apr/20
$${x}\:\frac{{dy}}{{dx}}\:=\:{y}\:+\:\mathrm{3}{x}^{\mathrm{4}} \:\mathrm{cos}\:^{\mathrm{2}} \left(\frac{{y}}{{x}}\right)\: \\ $$
Answered by jagoll last updated on 26/Apr/20
Commented by john santu last updated on 26/Apr/20
$${good} \\ $$