Question

What is the solution of the matrix equation?
https://www.connexus.com/content/media/642756-1302012-123711-PM-938964381.png

Answer 1

did you think about googleing it? lol sinse its not a "picture" you probly would get the answer on google..

Answer 2

I did google it lol and it is a picture, I didn't find it, so I posted

Answer 3

Matrix solution
If the equation system is expressed in the matrix form , the entire solution set can also be expressed in matrix form. If the matrix A is square (has m rows and n=m columns) and has full rank (all m rows are independent), then the system has a unique solution given by

where is the inverse of A. More generally, regardless of whether m=n or not and regardless of the rank of A, all solutions (if any exist) are given using the Moore-Penrose pseudoinverse of A, denoted , as follows:

where is a vector of free parameters that ranges over all possible n×1 vectors. A necessary and sufficient condition for any solution(s) to exist is that the potential solution obtained using satisfy — that is, that If this condition does not hold, the equation system is inconsistent and has no solution. If the condition holds, the system is consistent and at least one solution exists. For example, in the above-mentioned case in which A is square and of full rank, simply equals and the general solution equation simplifies to as previously stated, where has completely dropped out of the solution, leaving only a single solution. In other cases, though, remains and hence an infinitude of potential values of the free parameter vector give an infinitude of solutions of the equation.

Answer 4

dude u know there are teachers that work at connections academy and if they see u posting answers ther can look at your id and take u out of school!!!!!!!

Answer 5

iif i used my right name but i dont lol im not stupid, just lazy sometimes..

Answer 6

they can look at your id and trace it back to your computer and it will say your name......DUH!

Answer 7

??huh?? how the hell do they have the right to do that thats some stalker pellet like FBI powers or something.. like they are just teachers how can they track computers legally it doesnt sound possible.. jus saying

Answer 8

who told you this?

Answer 9

I agree...they can't just get in my computer cause I'm cheating....they are just teachers!

Answer 10

every acount has a id it is not FBI that can only do it its very easy to do.....yes but VERY smart TEACHERS?...!!!!!!

Answer 11

JUST SAYING!

Answer 12

oki but MY acount doesnt have my REAL id. my openstudy name and info is not real, for a purpose like this..

Answer 13

You uploded a link from your school hahaha smart move