4. Read the section labeled fminunc quasi-newton Algorithm on the following website: https://www.mathworks.com/help/optim/ug/unconstrained-nonlinear-optimization-algorithms.html Write a few...

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4. Read the section labeled "fminunc quasi-newton Algorithm" on the following website: https://www.mathworks.com/help/optim/ug/unconstrained-nonlinear-optimization-algorithms.html Write a few paragraphs, including equations as needed, to describe how fminunc's quasi-Newton algorithm is similar to (and different from) a Newton's method line search algorithm like we discussed in class. Discuss why/when might this quasi-Newton method be expected to be more efficient that the Newton line search method. We will be using the MATLAB optimization package called "fminunc" to minimize the Rosenbrock Valley Function. 4. Read the section labeled "fminunc quasi-newton Algorithm" on the following website: https://www.mathworks.com/help/optim/ug/unconstrained-nonlinear-optimization-algorithms.html Write a few paragraphs, including equations as needed, to describe how fminunc's quasi-Newton algorithm is similar to (and different from) a Newton's method line search algorithm like we discussed in class. Discuss why/when might this quasi-Newton method be expected to be more efficient that the Newton line search method. We will be using the MATLAB optimization package called "fminunc" to minimize the Rosenbrock Valley Function.