Author Topic: 4.1 typos  (Read 418 times)

Yan Zhou

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4.1 typos
« on: March 04, 2020, 02:45:36 PM »
The solutions to equation (11) should be $k_{1,2} = \pm \frac{\pi n}{l}i$. There is a missing sign of $\pm$.

In the second term of equation (13), $B_{n}sin(\frac{c\pi nt}{l})$ has an extra letter A.

Victor Ivrii

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Re: 4.1 typos
« Reply #1 on: March 07, 2020, 08:06:06 AM »
You seem to have a different texbook than posted