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Thanks in advance!

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- Thread starter xXOfNiRXx
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- #1

- 13

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Thanks in advance!

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berkeman

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Thanks in advance!

I like to visualize the plots of sin, cos, and tan, to help me with problems like this. Draw the tan function, including the asymptotes and the repeating pattern. The arctan is just that plot turned on its side, but without the repeating patterns (because that would give you multiple values for arctan).

http://en.wikipedia.org/wiki/Arctan

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