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ermine whether the point (-3, 2) lies in...

ermine whether the point` (-3, 2)` lies inside or outside the triangle whose sides are given by the equations` x + y-4x+8-0,4x-y-31-0`.

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The given point P (− 3, 2) will lie inside the triangle ABC,
if (i) A and P lies on the same side of BC
(ii) B and P lies on the same side of AC
(iii) C and P lies on the same side of AB
...
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