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Mathematics, 16.11.2020 04:50 sofyan00404

For a certain value of k, the system x+y+3z=10,
-4x+3y+5z=7,
kx+z=7
has no solutions. what is this value of k?

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For a certain value of k, the system x+y+3z=10,
-4x+3y+5z=7,
kx+z=7
has no sol...

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