ABSTRACT

Why it is important to understand: Second-order differential equations of the form a d 2 y d x 2 + b d y d x + c y = f ( x ) $ {a \dfrac{\mathrm{d}^{2}y}{\mathrm{d} x^{2}} + b \dfrac{\mathrm{d} y}{\mathrm{d} x} + cy = f(x)} $ https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781351232876/7c39b375-15cb-4b0b-ad64-16e4787c18a4/content/inline-math82_2.tif"/>