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# Solution of equations by matrix method

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For what value of the parameter b will the following system of equations fail to have a unique solution?

(HINT - Do not attempt to actually solve the equations!!!!)
x+2by-z = 2
2bx+3y-bz = 3
x+2y+z = 0

##### Solution Summary

The solution of equations by matrix methods are analyzed.

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For what value of the parameter b will the following system of ...

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