\
Step 1 :
\If is a vector field on
and
and
are exists, then the divergence of F is
.
Step 2 :
\The function is and the point is
.
Compare with
.
and
.
Consider .
Apply partial derivative on each side with respect to x.
\Consider .
Apply partial derivative on each side with respect to y.
\Consider .
Apply partial derivative on each side with respect to z.
\Step 2 :
\Find the divergence of the function.
\Substitute corresponding values.
\Substitute the point in above equation.
The divergence of the function is
Solution :
\The divergence of the function is