Whats this called?

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Anonymous
Whats this called? 2016-01-26 17:49:24 Post No. 7812181
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Whats this called? Anonymous 2016-01-26 17:49:24 Post No. 7812181 [Report]

Hey guys I dont understand a concept, and would like help finding out what its called so i can look it up on Khan Academy or wherever.

Basically its simultaneous equations in 3D. You get 3 equations involving x, y and z, and from them you have to declare if there are no points of intersection, infinitely many, or one unique point.

Basic I know - does anybody know what words I can use to look this up? I cant find it on Khan Academy anywhere.

>pic unrelated

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Anonymous 2016-01-26 17:52:29 Post No.7812188
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Anonymous 2016-01-26 17:52:29 Post No.7812188 [Report]

It is called love.

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Anonymous 2016-01-26 18:01:11 Post No.7812210
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Anonymous 2016-01-26 18:01:11 Post No.7812210 [Report]

>>7812181
are the equations linear in x,y,z?

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Anonymous 2016-01-26 18:03:36 Post No.7812212
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Anonymous 2016-01-26 18:03:36 Post No.7812212 [Report]

System of linear equations? Linear algebra

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Anonymous 2016-01-26 18:09:42 Post No.7812221
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Anonymous 2016-01-26 18:09:42 Post No.7812221 [Report]

What's with that pic?

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Anonymous 2016-01-26 18:10:29 Post No.7812224
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Anonymous 2016-01-26 18:10:29 Post No.7812224 [Report]

>>7812181
Systems of linear equations

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Anonymous 2016-01-26 18:29:05 Post No.7812260
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Anonymous 2016-01-26 18:29:05 Post No.7812260 [Report]

>>7812221
Don't click it.

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Anonymous 2016-01-26 18:50:36 Post No.7812321
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Anonymous 2016-01-26 18:50:36 Post No.7812321 [Report]

>>7812260
>>7812221
at first i thought it was some dude's hairy ass but it's actually some dude's bald head (and his hairy shoulder)
the ear totally seals the deal in making it look like a pair of ass cheeks though, from the thumbnail

anyway op it's a system of equations, if the equations are all linear you'll probably find the solution method in any standard linear algebra primer. or 7th grade math book.

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Anonymous 2016-01-26 19:31:11 Post No.7812402
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Anonymous 2016-01-26 19:31:11 Post No.7812402 [Report]

I get its a joke - but it is a fucking low one. Wish i could report you and get this cleaned off.

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Anonymous 2016-01-26 19:46:56 Post No.7812436
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Anonymous 2016-01-26 19:46:56 Post No.7812436 [Report]

>>7812210

Yep

>>7812321
>>7812224
>>7812212

Ah, I just found it. Khanacademy has it in "Advanced Equations" for some reason

Thanks guys!