Consider the IVP,
(245sin(7y-35x)-y)dx+(-49sin(7y-35x)-x+2y)dy=0,y(5)=25
You should verify that the ODE is exact.
(a) For this exact ODE find u(x,y) and enter it below.
u(x,y)=
(b) Hence find the solution to the IVP, in implicit form, and enter it below.