[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / qst / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vip /vp / vr / w / wg / wsg / wsr / x / y ] [Search | Home]
4Archive logo
Look how cute this is!
If images are not shown try to refresh the page. If you like this website, please disable any AdBlock software!

You are currently reading a thread in /sci/ - Science & Math

Thread replies: 23
Thread images: 2
Look how cute this is!
>>
it's stupid nigga
>>
>>7854662

where do you see a problem?
>>
>>7854666
You are retarded if can't find it.
>>
>>7854666
>>7854743
There's multiple problems with this proof
>>
>>7854813

Lets hear them, then
>>
>>7854813
you mean in the language or in that it's not valid?
>>
>>7854662
did all you already observe this?

am I stupid for liking this?
>>
>>7854813
>>7854827
>>7855050
It's not well written.

Also (13)^5 doesn't end in 13
>>
Is it only supposed to work with natural numbers between 0 and 9?
>>
>>7855078

13^5
=371293

are you baiting?
>>
>>7855113

no, i proved it works with all integers. If you simply flip the signs in the proof you will also see that it works for negative numbers too.
>>
>>7855228
n = 13

>last digit ends in n

Only way to take this is that last digits end in 13, which it doesnt.

If you think I don't see that it ends in 3 you're mistaken, but that's not what the proposition states
>>
>>7855248

Its a lack of rigour in my phrasing, but its heavily implied.
>>
>>7855256
The cool thing about math is that implications can be stated and proved.

There is literally no reason a reader should make assumptions.
>>
>>7855256
OP what's this "TD" bullshit. Do everything modulo 10.
>>
Interesting OP. Never noticed this before.
>>
>>7854658
89^5 = 5584059449
Your proof is wrong. I think you should try to prove that the integer in the position of the units determines the final digit, which is kinda obvious.
>>
>>7855278

Not OP but in my textbooks Ive seen it written in TD notation.
>>
>>7855291

See >>7855256 . Was just careless phrasing.
>>
>>7854658
>10^5
>>
fixed
>>
Your handwriting is ugly as shit. Work on it and I'll read your proof.
Thread replies: 23
Thread images: 2
Thread DB ID: 513552



[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / qst / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vip /vp / vr / w / wg / wsg / wsr / x / y] [Search | Home]

[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / qst / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vip /vp / vr / w / wg / wsg / wsr / x / y] [Search | Home]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
This is a 4chan archive - all of the shown content originated from that site. This means that 4Archive shows their content, archived. If you need information for a Poster - contact them.
If a post contains personal/copyrighted/illegal content, then use the post's [Report] link! If a post is not removed within 24h contact me at [email protected] with the post's information.