##### The divergence of the vector field $3xz\wideh... The divergence of the vector field \(3xz\widehat{i} + 2xy\widehat{j} - yz^2\widehat{k}$ at a point (1,1,1 ) is equal to

(A) 7

(B) 4

(C) 3

(D) 0

Hint:

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