I need help with this question: Find the exact value of tan(v+3pi) tan v = -3 in the interval (pi/2, pi)
Last edited by dondonlouie; March 30th 2011 at 03:21 AM.
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edit: removed first part since you no longer ask for it (mine was dodgy anyway), and fixed typos. Hint: Tan is a periodic function (its value repeats every ). if you need a bit more, try calculating ...
Originally Posted by SpringFan25 edit: removed first part since you no longer ask for it (mine was dodgy anyway), and fixed typos. Hint: Tan is a periodic function (its value repeats every ). if you need a bit more, try calculating ... wouldn't it still be just tan?
yes
Originally Posted by SpringFan25 yes ahhh i see ~ thank you so much <3
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