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Mathematics 26 Online
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matrix help

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@Vocaloid

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what would be A and B? how do i get them? http://prntscr.com/lguvu8

ZoeyBiocth16:

wym it gave u the answer

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no not for B and A

ZoeyBiocth16:

ohhh

photonics:

type it out and i'll show you how to do it

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type what out

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you cant see the screenshot?

dude:

Do you know how to multiply matrices?

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no i tried looking at videos but i dont get it

dude:

What the heck did you even learn in class lol

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is it like the first column*the first row

dude:

Right

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thats all i heard from class

photonics:

i can see the screenshot, but i'm way too lazy to be switching tabs back and forth. So type out the problem and I'll show you how to do it.

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i dont know how to type out a matrix ill try

photonics:

or draw it, doesn't matter to me

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|dw:1541904981712:dw|

photonics:

|dw:1541905190538:dw|

photonics:

A=3*-3+1*-1

photonics:

|dw:1541905237914:dw|

photonics:

B=-3*1+(-4*-4)

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ohh thankss

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