[x – y arc tan (y/x)] dx + x arc tan (y/x) dy = 0.

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A: The equation in form f(x)=0 is called a transcendental equation. The solution of the equation is…

Q: find the most general antiderivative or indefiniteintegral. You may need to try a solution and then…

A: I = ∫2/5 sec θ tan θ dθI = 25∫ sec θ tan θ dθI = 25∫1cos θ.sin θcos θ dθI = 25∫sin θcos2 θ dθ…

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