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OpenStudy (anonymous):
Determine the value(s) of k such that the system of linear equations has the indicated number of solutions No solution x+2y+kz=6 3x+6y+8z=4
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OpenStudy (anonymous):
anyone?
OpenStudy (anonymous):
8/3
OpenStudy (anonymous):
If you multiply the first equation by 3, you get: 3x + 6y + 3kz = 18 if k is 8/3, you get: 3x + 6y + 8z = 18 which conflicts with the other equation.
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