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-rw-r--r--Problem Set 2.page2
1 files changed, 1 insertions, 1 deletions
diff --git a/Problem Set 2.page b/Problem Set 2.page
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@@ -23,7 +23,7 @@ Cook up other examples and post them on the wiki!
1. Compute the Fourier Series of the following functions. Do both the exponential and sin/cos expansions.
- a. f$f(x) = \sin^3(3x)\cos^2(4x)$
+ a. $f(x) = \sin^3(3x)\cos^2(4x)$
- $g(x) = x(x-2\pi)$
(Hint: Use integration by parts)