I've got this matrix:

{{1,0,0,2m-1},{0,1,0,-1},{0,0,1,1-m}}

how to find values of m for which the system has:

no solution

infinitly many solutions

a unique solution

???

thx for help

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- September 10th 2008, 12:17 PMSnowboarderMatrix and values of constant m
I've got this matrix:

{{1,0,0,2m-1},{0,1,0,-1},{0,0,1,1-m}}

how to find values of m for which the system has:

no solution

infinitly many solutions

a unique solution

???

thx for help - September 10th 2008, 01:44 PMmr fantastic