ATAR Notes: Forum

VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE General & Further Mathematics => Topic started by: kenhung123 on October 21, 2010, 02:59:34 pm

Title: New steady state?
Post by: kenhung123 on October 21, 2010, 02:59:34 pm

This particular steady state matrix question (cv)is weird. I typed in exactly what the solutions said which is T^80XS0 but I get 0 0 0 0 for each of the 4 rows in column matrix

What answer does everyone else get?

You don't need any of the previous answers but I included anyway.

Title: Re: New steady state?
Post by: Blakhitman on October 21, 2010, 03:18:25 pm

I don't get zero. for Eggs I get 5.846E-30

And shouldn't n=7? since that's the first time it reaches below zero? why is it 80?

Title: Re: New steady state?
Post by: kenhung123 on October 21, 2010, 03:25:41 pm

Oh apologies :S I mean question cv

Title: Re: New steady state?
Post by: Blakhitman on October 21, 2010, 03:30:08 pm

lol ok, well then there you go that's what I get.

E= 5.846E-30
J= 5.875E-28 and so on.

What exam is this?

Title: Re: New steady state?
Post by: kenhung123 on October 21, 2010, 03:31:48 pm

2007 VCAA.
Yea I basically rounded everything to 0.
Am I right?

Title: Re: New steady state?
Post by: TyErd on October 21, 2010, 03:40:25 pm

[0, 0 , 0 ,700] that's what i get.

Title: Re: New steady state?
Post by: kenhung123 on October 21, 2010, 03:47:57 pm

how

Title: Re: New steady state?
Post by: TyErd on October 21, 2010, 04:13:04 pm

i typed in exactly what you did. You sure you've entered the numbers correctly?

Title: Re: New steady state?
Post by: Blakhitman on October 21, 2010, 04:20:34 pm

yea 700 on the last one.

Title: Re: New steady state?
Post by: kenhung123 on October 22, 2010, 11:36:47 am

Oh wow...I did type it wrong...Thanks guys