2. Function f(x,y)xy + y + 2x(y + 1). Suppose the initial values are given x1.yo=0, and the learning rate is set to 0.01.a) Perform

2. Function f(x,y)x³y² + y² + 2x(y + 1). Suppose the initial values are given x1.yo=0, and the learning rate is set to 0.01.a) Perform one iteration of the gradient descent algorithm.b) Find the Hessian matrix of f(x,y).Provide appropriate justification and explanation to all your answers, detailing the methodsused.