studyowl5560 studyowl5560 07-06-2023 Mathematics contestada (b) Solve the equation 2ydx + 3rdy + 2xy(3ydr + 4xdy) = 0. dy (c) Solve the differential equation (1+x)2 2d²y dz2 +(1+z) +y = 4 cos log(1+x).