Plotting contour lines at specific value - MATLAB Answers - MATLAB ...

I have two functions f1 and f2 defined as follows: f1(x) = x_1^2 + x_2^2 - 4. f2(x) = 5(x_1 - 1)^2 - x_2 - 3. where x = (x_1,x_2)^T. Now I want to plot the contour ...

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