/sci/ - Science & Math » Thread #12832354

10KiB, 550x550, clipimage.jpg

View Same Google iqdb SauceNAO

What's 1+1?

Anonymous Sun 14 Mar 18:19:26 2021 No.12832354 View Reply Original Report

Quoted By: >>12832444 >>12832476 >>12833260

Guys, what's 1+1? People say it's 2, but it can't be. It doesn't make sense. What's the real answer?

Anonymous

Anonymous Sun 14 Mar 2021 18:36:22 No.12832444 Report

Quoted By: >>12832449

>>12832354
0

Anonymous

Anonymous Sun 14 Mar 2021 18:37:43 No.12832449 Report

Quoted By: >>12832467 >>12832470

>>12832444
unironically, this is a valid answer for the field of 2 elements

Anonymous

View Same Google iqdb SauceNAO soy.jpg, 16KiB, 210x240

Anonymous Sun 14 Mar 2021 18:40:53 No.12832467 Report

Quoted By:

>>12832449
>unironically, this is a valid answer for the field of 2 elements

Anonymous

Anonymous Sun 14 Mar 2021 18:41:07 No.12832470 Report

Quoted By:

>>12832449
Nah, it must be eleven. Makes sense.

Anonymous

View Same Google iqdb SauceNAO 074D4D44-F214-4AF9-A7CE-43C19EB9 (...).png, 173KiB, 733x793

Anonymous Sun 14 Mar 2021 18:42:05 No.12832476 Report

Quoted By: >>12832552

>>12832354

Anonymous

Anonymous Sun 14 Mar 2021 18:55:20 No.12832552 Report

Quoted By:

>>12832476
1 is the multiplicative identity per field axioms. you can't refute an axiom. the best you can do is show that it is inconsistent

Anonymous

Anonymous Sun 14 Mar 2021 18:57:03 No.12832565 Report

Quoted By: >>12832586

consider the unique map $f \colon \{ 0 \}\to\{ 0\}$ of the trivial vector space
$\det f = 0$ because it's the zero map
$\det f = 1$ because it's the identity map
$\implies 0 = 1$

Anonymous

Anonymous Sun 14 Mar 2021 19:00:04 No.12832586 Report

Quoted By: >>12832664

>>12832565
almost as if determinant has no meaning for the 0-dimensional trivial vector space

Anonymous

Anonymous Sun 14 Mar 2021 19:12:00 No.12832664 Report

Quoted By:

>>12832586
exactly as you've said. almost.

Anonymous

Anonymous Sun 14 Mar 2021 21:31:03 No.12833260 Report

Quoted By:

>>12832354
x=1+1
1+1=x
x-1=1+1-1=1
x=1+1

Capcode	All Only User Posts Only Moderator Posts Only Admin Posts Only Developer Posts
Show Posts	All Only With Images Only Without Images
Deleted Posts	All Only Deleted Posts Only Non-Deleted Posts
Ghost Posts	All Only Ghost Posts Only Non-Ghost Posts
Post Type	All Only Sticky Threads Only Opening Posts Only Reply Posts
Results	All Grouped By Threads
Order	Latest Posts First Oldest Posts First

Your latest searches