Q20 of 266 Page 3

Determine, graphically whether the system of equations is consistent or in-consistent.

X – 2y = 2 passes through (2, 0) and (0, -1)


4x – 2y = 5 passes through (5/4, 0) and (0, - 5/2)



Thus the system of equations is consistent and it has a unique solution.


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(iii)



(iv)



(v)



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