Question: Determine h and k such that the solution set of the system (i) is empty, (ii) contains a unique solution, and (iii) contains infinitely many

Determine h and k such that the solution set of the system (i) is empty, (ii) contains a unique solution, and (iii) contains infinitely many solutions.

(a)

x + 3x = k 4x + hx = 8

(b)

x + 3x = k 4x + hx = 8

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