SMAT011 Week 8 Practice Quiz

Solve the initial value problem:   𝑥 𝑑 𝑦 𝑑 𝑥 − 3 𝑦 = 𝑥 4 cos ⁡ 𝑥 , 𝑦 ( 2 𝜋 ) = 0. Hint: Use an integrating factor.