The rule below shows how the cost of a plumbing repair depends on the time it takes.
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Answer:
{4}
Step-by-step explanation:
It is helpful to let a calculator or spreadsheet perform the function evaluations for you. The two functions have the same value only for x=4 in the domain.
f(4) = 13 = g(4)
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The functions also have the same value for x=-2, but that is not in the domain given.
Converting to spherical coordinates, we have
On the other hand, we can parameterize the boundary of
with
So we have the surface integral - which the divergence theorem says the above triple integral is equal to -
as required.