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Evaluate each of the following integrals.
-
.
We substitute:
-
,
-
.
- When
, we have
.
- When
, we have
.
So the integral becomes:
-
.
We substitute:
-
,
-
.
- When
, we have
.
- When
, we have
.
So the integral becomes:
-
.
We integrate by parts:
Then we have:
Here we used that
and
.
George A. J. Sparling
2005-02-11