Let L be the normal line to the curve y = r at the point P(1, 1). Let M be the normal line to the same curve at a point Q different from P. Finally, let W be the point where L and M intersect. (a)...

Extracted text: Let L be the normal line to the curve y = r at the point P(1, 1). Let M be the normal line to the same curve at a point Q different from P. Finally, let W be the point where L and M intersect. (a) Draw a picture of the situation. (b) What happens to W as Q approaches P? Justify your answer by setting up and then evaluating the appropriate limit. It would be a good idea to use desmos as a check.