AP EAMCET · Maths · Straight Lines
If \(A(2,3)\) and \(B(2,-3)\) are two points, then the equation of the locus of a point \(\mathrm{P}\) such that \(\mathrm{PA}+\mathrm{PB}=8\) is
- A \(16 x^2+7 y^2-64 x-48=0\)
- B \(16 x^2+7 y^2-64 x+48=0\)
- C \(16 x^2-7 y^2+64 x-48=0\)
- D \(16 x^2-7 y^2+64 x+48=0\)
Answer & Solution
Correct Answer
(A) \(16 x^2+7 y^2-64 x-48=0\)
Step-by-step Solution
Detailed explanation
Let co-ordinate of point \(\mathrm{P}\) is \((\mathrm{x}, \mathrm{y})\) Now, \(\mathrm{PA}+\mathrm{PB}=8\)…
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