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 2 years ago
Is my answer correct for this very simple trig equation?
tanx = 1 between 0 and 2pi
I got pi/4 and 5pi/4,
BUT the answers says pi/4 and 5pi/4, 11pi/4 and 15pi/4...
 2 years ago
Is my answer correct for this very simple trig equation? tanx = 1 between 0 and 2pi I got pi/4 and 5pi/4, BUT the answers says pi/4 and 5pi/4, 11pi/4 and 15pi/4...

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juanjohnguy
 2 years ago
Best ResponseYou've already chosen the best response.0Looking at it from the perspective of triangles, you can assume that if we have a 454590 triangle and we do tan of 45 degree angle, then we will have one, however i think you would have to think about how many of the 454590 triangles there are in a circle from 0 to 2pi
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