Solve: dy/dx+ y = xy^3 .??
1 Answer
Jul 5, 2018
Explanation:
This is non-linear but we can make it linear using a Bernoulli substitution. Here we let:
#z = 1/y^2 qquad qquad z' = - 2/y^3 y'#
Multiply both sides of the DE by
For this, the integrating factor is:
Integrating both sides, using IBP on RHS: