Graph the square wave. Then graph by hand the sum of two sine terms in its series, or
Chapter 8, Problem 7(choose chapter or problem)
Graph the square wave. Then graph by hand the sum of two sine terms in its series, or graph by machine the sum of2, 3, and 10 terms. The famous Gibbs phenomenon is the oscillation that overshoots the jump (this doesn't die down with more terms).
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