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April 19, 2014

Homework Help: Linear Algebra

Posted by Linus on Monday, January 17, 2011 at 5:41pm.

For which values of 'a' will the following system have no solutions? Exactly one solution? Infinitely many solutions?

x + 2y - 3z = 4
3x - y +5z = 2
4x + y + (a^2-14)z = a+2

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