3. Consider a function, f(x,y) = x3 + 3(y-1)2 . Starting from an initial point, X0 = [0 0] T , perform 2 iterations of conjugate gradient method (also known as Fletcher-Reeves method) to minimize the above function. Also, please check for convergence after each iteration.

*3. Consider a function, f(x,y)=x +3(y-1)?. Starting from an initial point, Xo = [0 0]", perform 2 iterations of conjugate gradient method (also known as Fletcher-Reeves method) to minimize the above function. Also, please check for convergence after each iteration