Fairly Obvious Things That You Just Probably Never Thought About

nah ur name is [redacted]

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Did you know that my name is Zac?

Crazy right.

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Did you know that 2 people on this forum have the actually name of Zachary?

(Of course you do know.)

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ah yes

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rule britannia plays while tea, warships and Zed instead of Zee pass by

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There’s this person named Felipe…

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aP eNgLiSh 1o tH gRaDe

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"A person who thinks all the time, has nothing to think about except thoughts":thinking:

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:thinking:

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bruh joshua

DID YOU KNOW:

WFC grey mode has more grey in it than blue mode

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did you know there are more submarines with fish eggs as torpedos than planes with no engines in the sky

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exception - newark

gliders: are we a joke to u

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very much

1 divided by 0 is undefined because it is undefinable.


1/1 = 1
1/0.1 = 10
1/0.01 = 100
1/0.001 = 1000
1/0.0001 = 10000

…and so on. After a while it may seem as if 1/0 equals infinity.
However there’s a massive problem.
Take 2.

2/1 = 2
2/0.1 = 20
2/0.01 = 200
2/0.001 = 2000
…etc.

As you can see, both 1/0 and 2/0 are tending towards the same thing, infinity.

1/0 = ∞ = 2/0, meaning that
1 =2? Which is something that is fundamentally very wrong.


There is still more to this:

For example:
1/-1 = -1
1/-0.1 = -10
1/-0.01 = -100
…and so on.
It is clearly going in a different direction, where 1/0 will ultimately make -∞ if we continue dividing like this.
It is undefinable due to the simple fact that there is no number that makes sense here. To be exact, you can’t be going anywhere with this because a limit does not exist. It’s undefined because you end up with completely random things if you try to work it out.

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Ya don’t say?

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Look, that was totally not what I meant.
What I meant was that it was undefined not because of mathematicians refusing to define it; it was simply impossible to define for the reasons listed above.

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Now do it for 00

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Subtraction doesn’t exist

What you’re really doing is adding a negative number

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