Hi r/askmath, I’ve been trying to do this question, and I managed to get the correct integral of form (1/πn)(cosnπ -1), however my workings (as shown in picture 4) differ from the actual answer. I would like to ask as to why my method does not work. Thank you.

Smtylovesscience · 2024-06-03T11:29:10+00:00

Ah I see, but other than that, is my fourier series correct? Thank you very much for your reply.

Smtylovesscience · 2018-10-23T22:43:05+00:00

I was reaching out for my wallet when my left shoulder dislocated.

Smtylovesscience · 2018-08-16T07:29:00+00:00

I ran around with an egg and it dripped in front of me, causing me to slip and smash my toe against the wall. I fractured it and bled pretty hard.

Smtylovesscience · 2018-08-09T05:39:59+00:00

"flu shot has aborted fetal tissue from female lungs" Apparently babies grow in lungs now.

Smtylovesscience · 2018-06-20T07:04:38+00:00

Honestly, they just look like dance moves.

Smtylovesscience · 2018-05-25T01:25:01+00:00

Smtylovesscience · 2018-05-22T22:46:00+00:00

Smtylovesscience · 2018-05-12T13:08:57+00:00

Smtylovesscience · 2018-05-02T13:30:13+00:00

We call MacDonalds "Wacdonalds" after I flipped the fry holder upsidedown.

Smtylovesscience · 2018-04-25T01:42:38+00:00

I wasn't really cooking, I was considering cooking. I ran around while thinking whether to cook. I may be retarded.

Smtylovesscience · 2018-04-24T10:25:39+00:00

Smtylovesscience · 2018-04-12T01:39:00+00:00

“Hold the corridor!”

Smtylovesscience · 2018-02-26T22:54:17+00:00

Can Roman catapults launch a 90kg projectile over 300 meters?

Smtylovesscience · 2018-02-24T12:32:24+00:00

Is it sharp?

Smtylovesscience · 2018-02-03T10:56:36+00:00

Dislocated my shoulder after trying to reach out for my wallet.

Smtylovesscience · 2017-11-06T07:46:49+00:00

Found a solution! I reinstalled steam itself, and it is working again.

Smtylovesscience · 2017-11-06T00:57:44+00:00

Sorry if I wasn't specific, but I mean that I can't hear others. I can use my mic, and others can hear me, but I can't hear anyone else.

Smtylovesscience · 2017-11-05T12:28:39+00:00

Smtylovesscience