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Thread: Another trig help needed asap!

  1. December 10th 2008, 06:06 PM #1
    madfreshx
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    Another trig help needed asap!

    2tan x + 2 = 0 solve for x to nearest degree in interval of 0 great or equal x greater or equal to 360
    thank you
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  2. December 10th 2008, 06:33 PM #2
    Chris L T521
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    Quote Originally Posted by madfreshx View Post
    2tan x + 2 = 0 solve for x to nearest degree in interval of 0 great or equal x greater or equal to 360
    thank you
    When is \tan\left(x\right)=-1?

    Hint: there are two angles...one in the second quadrant, and the other is in the fourth quadrant.
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