Question

Find ∂X / ∂W, Where W=Cosz−Cos4xcos4y+Sin4xsin4y And Z=4x+4y.
∂X /∂W=

Answer 1

To find ∂X / ∂W, we need to differentiate the function X with respect to W. Let W = Cosz - Cos4xcos4y + Sin4xsin4y and Z = 4x + 4y. Then, we can find ∂X / ∂W by finding the derivatives of X with respect to Z and W, and multiplying them together.

Step-by-step explanation:

To find ∂X / ∂W, we need to differentiate the function X with respect to W.

Let W = Cosz - Cos4xcos4y + Sin4xsin4y and Z = 4x + 4y.

To differentiate X with respect to W, we need to find the derivative of X with respect to Z and then multiply it by the derivative of Z with respect to W.

Therefore, ∂X / ∂W = (∂X / ∂Z) * (∂Z / ∂W).

After finding these partial derivatives, you can substitute the values of X and Z in the respective derivatives to find ∂X / ∂W.