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#1 2006-11-24 06:26:59

Kiran
Member
Registered: 2006-11-15
Posts: 177

matrix dimensions

give the dimensions of teh following matrix :

[ ] < this is around teh whole numbers .. all of them  get me ?

2  5  4  6  5  4  6  7  8
9  9  8  7  0  9  5  6  3
0  0  0  9  8  7  6  3  1
1  1  0  0  2  5  5  8  6

i think
4 * 9 ????????
4 rows and 9 columns


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#2 2006-11-27 07:12:50

Kiran
Member
Registered: 2006-11-15
Posts: 177

Re: matrix dimensions

GUYSSSSSSSSSSSSSSSSSSSS help.
what to do ?


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#3 2006-11-27 08:53:43

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

Re: matrix dimensions

4x9 is the conventional way to write it, pronounced "4 by 9".

And yes.


"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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