Which expression has a value of 20? O (16 – 8) x 2 +4 (16 – 8) x (2+4) 16 - 8 X (2+4) O 16 — (8 x 2 + 4)
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Answer:
0
Step-by-step explanation:
From your problem, we have to extract the information that are important from the first two intregrals so we can solve the double integral.
We also have that:
---------------------------------
With this, now we can solve the double integral.
Since the limits of integration are constant, i can use dA both as dydx or dxdy. I am going to use dydx.
So the double integral will be:
We solve a double integral from the inside to the outside, so the first integral we solve is:
f is a function of x and we are integrating dy, so this means that f is a constant. Our integral now is this:
From above, we have that
So,
Now we have to solve the outside integral:
We know that
So the double integral will be 0