Show that and are such that one of , is exact but the other is not. (dP=(dx,dy)). Let C be the shorter arc of from to . Evaluate .
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Okay, what have you done here? What is F.dP? What is G.dP? How you tell if such a "differential" is exact or not? What is a parameterization for using the angle a point makes with the x-axis as parameter?
Originally Posted by HallsofIvy Okay, what have you done here? What is F.dP? What is G.dP? How you tell if such a "differential" is exact or not? What is a parameterization for using the angle a point makes with the x-axis as parameter? using the angle a point makes with the x-axis as parameter is what i have been struggling to do, I have hard time driving picture of the region
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