/sci/ - Science & Math » Thread #12071136

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pls help math op

Anonymous Mon 31 Aug 20:43:34 2020 No.12071136 View Reply Original Report

Quoted By: >>12071159 >>12071164 >>12071172 >>12071183 >>12071257

Just another fag posting Calc 3 hw since prof is shit and isnt teaching the class.

Anonymous

Anonymous Mon 31 Aug 2020 20:47:02 No.12071149 Report

Quoted By: >>12071255

Treat it as a system of equations. Do you realize what i and j signify for vectors?

Anonymous

Anonymous Mon 31 Aug 2020 20:50:03 No.12071159 Report

Quoted By:

>>12071136
Do you understand component by component addition and subtraction of vectors? How many i's would you need to add to the number of i's in v to get the number in u?

Anonymous

Anonymous Mon 31 Aug 2020 20:50:29 No.12071161 Report

Quoted By:

I got to the answer of a=6, b=3.
However i dont see how to get to that without trial and error
i would be like the x value and j being the y value, yes?

Anonymous

Anonymous Mon 31 Aug 2020 20:51:38 No.12071164 Report

Quoted By: >>12071222

>>12071136
I don't get why linear algebra isn't taught sooner. It makes stuff like this a breeze.

Anonymous

Anonymous Mon 31 Aug 2020 20:53:03 No.12071172 Report

Quoted By:

>>12071136
This is basically solving simultaneous equations, basic high school algebra. How do you study calculus without such fundamental knowledge?

Anonymous

Anonymous Mon 31 Aug 2020 20:57:38 No.12071183 Report

Quoted By:

>>12071136
6v = 6i - 6j, 3w= 3i + 3j, a = 6, b = 3

Anonymous

Anonymous Mon 31 Aug 2020 21:12:42 No.12071222 Report

Quoted By:

>>12071164
a million fucking times this

Anonymous

Anonymous Mon 31 Aug 2020 21:23:33 No.12071255 Report

Quoted By:

>>12071149
im an eeng so i=j
the question becomes a lot easier

Anonymous

Anonymous Mon 31 Aug 2020 21:24:43 No.12071257 Report

Quoted By:

>>12071136
wait is this the famous calc 3?
a university level module?

Anonymous

Anonymous Mon 31 Aug 2020 21:28:35 No.12071269 Report

Quoted By:

Hehe you fool. I’m gonna get you banned brainlet

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