Question: consider the following twodimensional function a using an anonymous function...
Consider the following two-dimensional function:
(a) Using an anonymous function for 𝑐𝑐(𝑥𝑥,𝑦𝑦) and MATLAB’s mesh function, create a 3D plot of the function from −10 ≤ x ≤ 10, and -10 ≤ y ≤ 10.
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(b) Using an initial guess of [0 0], find the maximum using MATLAB’s built-in function fminsearch. Use the fprintf function to print the results with 10 digits to the right of the decimal point (e.g. “The maximum value of c, x.xxxxxxxxxx, occurs at x = x.xxxxxxxxxx and y = x.xxxxxxxxxx.”)
(c) Using MATLAB’s plot3 and hold commands, plot a red asterisk at the maximum in figure 2.
(d) Repeat parts b and c with an initial guess of [7 -5]. Use fprintf statements to answer the question: What changes and why?