Find (A) the Divergence and (B) the Curl of the Vector

question 81

Short Answer

Find (a) the divergence and (b) the curl of the vector field F. $\mathbf { F } ( x , y , z ) = \cos z \mathbf { i } + 5 y \sin 3 z \mathbf { j } + 4 x ^ { 2 } z \mathbf { k }$

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