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Answer ALL questions. 1. Given the following system of linear equations: x-3x=-2 -3x+y+6z=3 2x-2y+(a-4)==b-3 (a) Determine the conditions on a and b if (i)

Answer ALL questions. 1. Given the following system of linear equations: x-3x=-2 -3x+y+6z=3 2x-2y+(a-4)==b-3 (a) Determine the conditions on a and b if (i) the system has no solutions (ii) the system has only one solution (iii) the system has infinitely many solutions

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