[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 164 KB, 500x250, 1302973887894.png [View same] [iqdb] [saucenao] [google]
2897118 No.2897118 [Reply] [Original]

if 2 is even and 3 is odd, then why 5 (being 2 and 3) is even, and not both even and odd?

>math
>logical

>> No.2897130

2m+1 + 2n = 2(m+n) + 1

>> No.2897131
File: 29 KB, 425x301, 1273706744049.jpg [View same] [iqdb] [saucenao] [google]
2897131

>>2897118
if I'm awesome and OP's mom is hot, then why is OP (Being the spawn of me and OP's mom) a fag, and not both me and his hot bangin' mom?

I dunno, OP. I dunno.

>> No.2897128

Yes.

>> No.2897151

>>2897118
5 IS EVEN?

>> No.2897153

odd + odd = even
even + even = even
odd + even = odd

>> No.2897160

>>2897151

it's odd. i've mistyped.

>> No.2897164

>>2897130
>>2897153

i see these formulas, but they make no sense from the point of logic.

>> No.2897176
File: 37 KB, 522x308, 1454018245_5986b5e6c1[1].jpg [View same] [iqdb] [saucenao] [google]
2897176

>>2897164
It makes perfect sense actually.

>> No.2897182

>>2897164
homogenous = even
heterogenous = odd

>> No.2897212
File: 40 KB, 432x288, 1300656001640.jpg [View same] [iqdb] [saucenao] [google]
2897212

>>2897164

No, they just don't make sense to YOU.

First, let us define that we operate in the set of integers only.

2m+1 + 2n = 2(m+n) + 1 means the following:

Take any odd number, represented here by 2m+1.
(If you add 1 to an even number 2m it becomes odd, because even numbers cannot be consecutive. 2m is even because it is divisible by 2.)

Add an even number (2n) to said odd number; 2m+1 + 2n.
With simple algebra this can be rearranged into 2(m+n)+1, which is a single number. Note that it is odd, because 2(m+n)+1 cannot be divided with 2. It is also the next integer (because of +1) on the number line from an even integer (2m+n), therefore it must be odd.

>> No.2897222

>>2897182
>>2897176

i think there's really something worth noticing happening right there.

is there a system of arithmetics where even 5 is differentiated from odd 5?

>> No.2897240
File: 126 KB, 450x373, 1275581356067.jpg [View same] [iqdb] [saucenao] [google]
2897240

>>2897222

>a system of arithmetics where even 5 is differentiated from odd 5

dude what?

>> No.2897244

Read the book on number theory from Euclid's Elements.

It'll make you cry.

>> No.2897502

>>2897212
>>2897244

3000 years old rigid definitions. seriously it's like you guys had stuck in antiquity or something.

>> No.2897509

>>2897222

5 is an odd number what the fuck

>> No.2897522

>>2897502

>implying it's not valid

>> No.2897534

Sage this troll shit. Stop responding, idiots.

>> No.2897590

>>2897522

so was the Euclid's parallel postulate till Lobachevsky introduced his new geometry, that made Einsteins theory possible.

rigid 3000 years old thinking is what holds us back

>>2897509

it's both even and odd. you didn't read my post.