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Classify the equation as separable, linear, exact, or none of these. Note that it is possible for the equation to have more than one classication. 5 _ x ydx + 3dy 0 Select all that apply. E] A. Exact [:1 B. Separable E] 0. Linear [:1 D. None of these Determine whether the equation is exact. If it is, then solve it. (2xy+ 7)dx+ (x2 5)dy=o Select the correct choice below and, if necessary, ll in the answer box to complete your choice. 0 A- The equation is exact and an implicit solution in the form F(x.y)= C is D = C, where C is an arbitrary constant. (Type an expression using x and y as the variables.) 0 B. The equation is not exact. Determine whether the equation is exact. If it is, then solve it. ( - sin x cos y + 2x)dx - ( cos x sin y + 10y)dy = 0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The equation is exact and an implicit solution in the form F(x,y) = C is = C, where C is an arbitrary constant. (Type an expression using x and y as the variables.) O B. The equation is not exact