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Question: Answered & Verified by Expert
The point $P(a, b)$ lies on the straight line $3 x+2 y=13$ and the point $Q(b, a)$ lies on the straight line $4 x-y=5$. Then the equation of the line $P Q$ is
MathematicsStraight LinesAP EAMCETAP EAMCET 2017 (25 Apr Shift 2)
Options:
  • A $x+y=7$
  • B $x+y=5$
  • C $x+y=2$
  • D $x+y=21$
Solution:
1916 Upvotes Verified Answer
The correct answer is: $x+y=5$
No solution. Refer to answer key.

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