5. (a) Investigate for what values of k, a the simultaneous equations

x+y+z = 6,x + 2y + 3z = 10,x + 2y + kz = 1 have

(i) No solution

(ii) Unique solution

(iii) Infinite number of solutions

asked by guest
on Apr 26, 2025 at 10:10 am



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