what's the gradient of an algorithm? which is an example of gradient which of the following can be used in optimization what is an example of an objective gradient what is the gradient of the objective function why use gradient without function what is gradient in optimization gradient without function definition why use gradient without function what is a gradient without function can gradient function be applied to optimization why use gradient in optimization why use gradient in an optimization algorithm can you use a gradient in a optimization function? what type of optimization is gradient what is the gradient of optimization how to use gradient without function what is the gradient of an objective function? gradient algorithm definition what is an optimization gradient