Here are the solutions to the Preliminaries Test. The total number of points available is 90 but the score does not matter as much as the understanding of the content. Even if you do fail, review the material and try the test again. Then, if you still get certain questions wrong, look at the solutions and try to understand them better. If you have any questions, feel free to contact me through this website. The graphs in the solutions are graphed on There might be a few typos in the test (i.e. in 19, it should be pi and not theta)

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