- #1

songoku

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## Homework Statement

a. [tex]\int cos(\pi~sin~x)~dx[/tex]

b. [tex]\int x~cos(\pi~sin~x)~dx[/tex]

## Homework Equations

integration

## The Attempt at a Solution

can anyone help me getting started? Thanks

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- Thread starter songoku
- Start date

- #1

songoku

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- 277

a. [tex]\int cos(\pi~sin~x)~dx[/tex]

b. [tex]\int x~cos(\pi~sin~x)~dx[/tex]

integration

can anyone help me getting started? Thanks

- #2

HallsofIvy

Science Advisor

Homework Helper

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That cannot be done in terms of "elementary functions".

- #3

songoku

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That cannot be done in terms of "elementary functions".

ok thanks a lot

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