is the answer correct?

18. Suppose you run gradient descent on the function f(x) for few iterations with a step size =0.2 and dxd is compated after each iteration. You find that the value of drdf decreases until it reaches a local minimum at X5. Furthermore, assume that opt=0.3. Based on this, which of the following statements is TRUE: Cinpt =n ni 00sin cos cos (a) For step size >0.6, the gradient descent can escape the local minimum and attempt to find the global minimum. (b) For step size n