Trignometry
posted by Trigno with cordinates .
Let θ be the angle between the xaxis and the line connecting the origin O(0,0) and the point P(−3,−4), where 180∘<θ<270∘. Given that sinθ+cosθ+tanθ=−a/b, where a and b are coprime positive integers. What is the value of a+b?
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