Author Topic: Typo in assignment 3.4  (Read 864 times)

Tzu-Ching Yen

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Typo in assignment 3.4
« on: October 15, 2018, 04:45:56 PM »
In Method of Reduction, part a, after wronskian is expanded $y_1$ should be replaced by $y_1'$

Victor Ivrii

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Re: Typo in assignment 3.4
« Reply #1 on: October 15, 2018, 04:50:02 PM »
Fixed

Tzu-Ching Yen

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Re: Typo in assignment 3.4
« Reply #2 on: October 15, 2018, 06:41:36 PM »
Also, there is an earlier one in Sec2.4 27, where $y'$ should be replaced by $z'$. Not sure if a separate post is appropriate.