a) (2x (x^2 -3y^2)) / ((x^2 + y^2)^3)
How do I put this in MAPLE?
(c) Enter your general solution in (a) into MAPLE using the label eq and denoting the arbitrary constant by c and then use the MAPLE command with(plots) followed by implicitplot([seq(eq, c = -0.8..0.8,0.2)], x =-2..2, y = -2..2, gridrefine = 3) to plot some of these streamlines. (d) If you place your rubber ducky at the point (-20,1) in this stream and it flows toward the bridge, plot its streamline path. Assuming distance is measured in meters, determine, accurately, how close it gets to the pylon.