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HW20: Problem 4

Please enter your username and password for winter201213-engr221 below:







Site Information

Welcome to WebWork at Louisiana Tech University!

The site is operated by the Program of Mathematics and Statistics at Louisiana Tech University. For any questions, please contact Dr. Dave Meng (dmeng@latech.edu).

To log into your WeBWork course, use your Louisiana Tech credentials; Your username and password are the same as your Louisiana Tech email username and password.