/sci/ - Science & Math » Thread #11440263

8KiB, 235x215, 1482442202777.jpg

View Same Google iqdb SauceNAO

That can't be right, can it?

Anonymous Wed 04 Mar 21:34:24 2020 No.11440263 View Reply Original Report

Quoted By: >>11440275 >>11440826 >>11441574

>A is a subset of B or C.
>Therefore, A is a subset of B, or A is a subset of C.

Anonymous

View Same Google iqdb SauceNAO images (10).jpg, 10KiB, 384x384

Anonymous Wed 04 Mar 2020 21:36:36 No.11440275 Report

Quoted By:

>>11440263

Anonymous

Anonymous Thu 05 Mar 2020 02:12:26 No.11440826 Report

Quoted By: >>11441431

>>11440263
It's wrong, assuming by "B or C" you mean B U C.

Anonymous

Anonymous Thu 05 Mar 2020 06:43:07 No.11441431 Report

Quoted By: >>11441442

>>11440826
I know it's wrong. But I don't know why it's wrong. It seems like it makes sense.

Anonymous

Anonymous Thu 05 Mar 2020 06:50:39 No.11441442 Report

Quoted By:

>>11441431
B = {1, 2}
C = {3, 4}
A = {2, 3}

Anonymous

Anonymous Thu 05 Mar 2020 06:58:27 No.11441445 Report

Quoted By:

A subset B B subset C, therefore A subset C.

Anonymous

Anonymous Thu 05 Mar 2020 08:43:20 No.11441574 Report

Quoted By: >>11441589

>>11440263
"A is a subset of B or C" means that every element in A is either in B or C.
"A is a subset of B or A is a subset of C" means that every element in A is in B OR that every element in A is in C.

Anonymous

Anonymous Thu 05 Mar 2020 08:56:59 No.11441589 Report

Quoted By:

>>11441574
winner!

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