An eigenvalue problem A certain kind of differential
Chapter 4, Problem 47(choose chapter or problem)
An eigenvalue problem A certain kind of differential equation (see Section 7.9) leads to the root-finding problem tan pl = l, where the roots l are called eigenvalues. Find the first three positive eigenvalues of this problem.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer