Question

Gradient of a continuous and differentiable function is

(which one of below is correct answer)???

is zero at a minimum

is non-zero at a maximum

is zero at a saddle point

decreases as you get closer to the minimum

Answer 1

Answer:

option (b) is correct answer.

Explanation:

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Answer 2

The correct answer is a gradient in continuous and the differentiable function is "Non-zero at a maximum".

The gradient of a continuous and different:

• If f $(x,y)$ on a disc D has continuous partial derivative $fx (x,y)$ and$fy (x,y)$, then $f (x,y)$ is differentiable at $(a,b) & (a.b)$.
• $z = f$ is the formula for a function $(x,y)$.
• Note that while this gradient exists in 2-D space, it is the gradient of a 3-D graphed function.)

Differentiable function Is:

• A continuous function is a function that can be differentiated (at every point where it is differentiable).
• If the derivative is likewise a continuous function, it is continuously differentiable.