Sketch the contour map of f(x,y) = (x-y)/(x+y) for k=2, 0, -2
All the questions that I look up in my textbook that are about contour maps are focused around x squared and y squared, or ln functions, and I am getting familiar with those graphs but I have no idea how to go about this question? My textbook doesn't explain the steps very clearly, could you?
All the questions that I look up in my textbook that are about contour maps are focused around x squared and y squared, or ln functions, and I am getting familiar with those graphs but I have no idea how to go about this question? My textbook doesn't explain the steps very clearly, could you?
