# Worksheet: Power Series Solutions of Differential equations

In this worksheet, we will practice finding solution to linear differential equations with variable coefficients about an ordinary point using power series.

**Q1: **

Which of the following statements is true with regard to a power series solution to the ordinary differential equation ?

- A and 1 are ordinary points.
- B and 1 are irregular singularities.
- C and 1 are regular singularities.
- DInsufficient information has been provided to distinguish whether and 1 are ordinary points, regular singularities, or irregular singularities.