Double integrals Evaluate each double integral over the region R by converting it to an iterated integral. 18. ∬ R ( x 2 + x y ) d A ; R = { ( x , y ) : 1 ≤ x ≤ 2 , − 1 ≤ y ≤ 1 }
Double integrals Evaluate each double integral over the region R by converting it to an iterated integral. 18. ∬ R ( x 2 + x y ) d A ; R = { ( x , y ) : 1 ≤ x ≤ 2 , − 1 ≤ y ≤ 1 }
Solution Summary: The author evaluates the value of the given iterated integral as 143.
Double integralsEvaluate each double integral over the region R by converting it to an iterated integral.
18.
∬
R
(
x
2
+
x
y
)
d
A
;
R
=
{
(
x
,
y
)
:
1
≤
x
≤
2
,
−
1
≤
y
≤
1
}
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
=
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