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K is a vector field and V is a scalar field. The divergence of K is equal V; that is V = V.K.
Evaluate V in cylindrical coordinates and determine V at the point (r, p, z)= (25, 45°, 5) if
r cos p
Z
K = r cos² or +
Note: Please write the answer NUMERICALLY.
Answer:
-- 3z sin p2

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