- #1

- 22

- 0

Just had a question.

Assuming tan(x) is given by a power series with coefficiants (An). How can it be shown that An = 0 whenever n is even.

Thanks

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter complexhuman
- Start date

- #1

- 22

- 0

Just had a question.

Assuming tan(x) is given by a power series with coefficiants (An). How can it be shown that An = 0 whenever n is even.

Thanks

- #2

LeonhardEuler

Gold Member

- 859

- 1

- #3

- 22

- 0

thanks a lot :)

Share: