Question

Point (4,3) lies on the line
a) x+2y=10 b) x+2y=-6
c) x+2y=6
d) x+2y=11
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Answer 1

Answer:

If point P (a, b) lies on the straight line 3x + 2y - 16 = 0 and the point Q (b, a) lies on the straight line 4x - y - 5 = 0 . The equation of the line PQ is