(a) Verify that y1(x) = ex is a solution of (b) Use (5) to find a secon...

(a) Verify that y₁(x) = e^x is a solution of

(b) Use (5) to find a second solution y₂(x). Use a CAS to carry out the required integration.

(c) Explain, using Corollary (A) of Theorem 4.1.2, why the second solution can be written compactly as

Reference : theorem 4.1.2