level curve of two pdfs

hi, i want to plot the level curve (using contour function) of the intersection of two PDFs. one with mu = [1,1] and sigma = [2,-1;-1,1] another with mu = [3,3] and sigma = [1,0.5;0.5,1]

Answer 1

[John D'Errico]

So what is the problem? You have the two pdfs as functions. subtract them. Plot the contour of the difference at zero.

Personally, I don't see the purpose. The actual value of a PDF at any point means very little. It is not a probability.