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  • 3 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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  1. juanjohnguy
    • 3 years ago
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    Looking at it from the perspective of triangles, you can assume that if we have a 45-45-90 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 45-45-90 triangles there are in a circle from 0 to 2pi

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