BBB's quarterly request for math help

[bigbadbuff 0]

I have 2 homework questions I am stuck with- one involves solving row equivalent matrices, and the other involves sets and functions. I would just post them here but the math symbols won't translate on web pages. Please reply in this thread if you can lend a quick hand and I will pm/email you, whichever you prefer. Thanks gents...

[hoytdwow 202]

I could help, but prefer not to

[Riddlen 1]

I have 2 homework questions I am stuck with- one involves solving row equivalent matrices, and the other involves sets and functions. I would just post them here but the math symbols won't translate on web pages. Please reply in this thread if you can lend a quick hand and I will pm/email you, whichever you prefer. Thanks gents...

pm me

[tony hardware 0]

solving row equivalent matrices

 

I saw The Matrix trilogy. Does that help?

[bigbadbuff 0]

pm me

 

PM isn't enabled on the boards... can you shoot me an email?

 

cbc123@wildmail.com

[Riddlen 1]

PM isn't enabled on the boards... can you shoot me an email?

 

cbc123@wildmail.com

cant get personal mail at work... yahoo and everythign is blocked. can you write it out? just spell out the symbols (sigma, etc)

[bigbadbuff 0]

OK here is one. It is one big matrix.

 

 

Determine the solutions of the system of equations whose matrix is row equivalent to

 

[1 0 -1 1]

[0 1 3 1]

[0 0 0 0]

 

Give 3 examples of the solutions.

[Cdub100 3,382]

OK here is one. It is one big matrix.

Determine the solutions of the system of equations whose matrix is row equivalent to

 

[1 0 -1 1]

[0 1 3 1]

[0 0 0 0]

 

Give 3 examples of the solutions.

 

There are no nonzero's in the the third row so that means Z is arbitrary

 

x = z+1

y = -3z+1

z is arbitrary