Concept explainers
Discussion Problems
Use part (c) of Theorem 7.1.1 to show that
where a and b are real and i2 = −1. Show how Euler’s formula (page 136) can then be used to deduce the results
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
A First Course in Differential Equations with Modeling Applications (MindTap Course List)
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage