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Integrals
The definite integral, the Fundamental Theorem of Calculus, substitution, and numerical integration.
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Evaluate
∑
i
=
1
5
(
2
i
+
1
)
\displaystyle\sum_{i=1}^{5}(2i+1)
i
=
1
∑
5
(
2
i
+
1
)
.
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AC
7
8
9
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4
5
6
−
1
2
3
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