AP EAMCET · Maths · Straight Lines
If \(A=(2,3,4)\) and \(B=(-2,3,4)\), then the locus of a point \(P\) such that \(\mathrm{PA}+\mathrm{PB}=4\) is
- A \(y^2+z^2+6 y+8 z+25=0\)
- B \(y^2-z^2+6 y+8 z-25=0\)
- C \(y^2+z^2-6 y-8 z+25=0\)
- D \(y^2+z^2-6 y-8 z-25=0\)
Answer & Solution
Correct Answer
(C) \(y^2+z^2-6 y-8 z+25=0\)
Step-by-step Solution
Detailed explanation
Given \(A=(2,3,4), B=(-2,3,4)\)…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- The coefficient of variation of the following distribution is
\(\begin{array}{l|c|c|c|c|c}
\hline \text {Class interval } & 0-5 & 5-10 & 10-15 & 15-20 & 20-25 \\
\hline \text {Frequency } & 4 & 1 & 10 & 3 & 2 \\
\hline
\end{array}\)AP EAMCET 2019 Easy - If PS is the median of the triangle with vertices \(\mathrm{P}(2,2)\), \(\mathrm{Q}(6,-1)\) and \(\mathrm{R}(7,3)\), then the equation of the line passing through \((1,-1)\) and parallel to PS isAP EAMCET 2023 Easy
- The number of solutions of the following system of linear homogeneous equations \(x-y+z=0, x+2 y-z=0\) and \(2 x+y+3 z=0\) isAP EAMCET 2021 Medium
- A student has to answer 10 out of 13 questions in an examination choosing atleast 5 questions from the first 6 questions. The number of choice available to the student isAP EAMCET 2012 Medium
- If \(\left|\frac{x^2+k x+1}{x^2+x+1}\right| < 3\) for all real \(x\), then \(k\) is in the intervalAP EAMCET 2017 Easy
- AP EAMCET 2018 Medium
More PYQs from AP EAMCET
- What is the phase difference between two particles \(25 \mathrm{~m}\) apart in a wave represented by equation \(y=0.03 \sin (\pi[2 t-0.01 x]) \mathrm{s}\) travelling in a medium?AP EAMCET 2020 Easy
- Identify the major product of the given reaction
AP EAMCET 2023 Easy - If \(\frac{x^2}{\left(x^2+2\right)\left(x^4-1\right)}=\frac{A}{x^2-1}+\frac{B}{x^2+1}+\frac{C}{x^2+2}\), then \(A+B-C=\)AP EAMCET 2025 Medium
- The value of \(a\) for which the equations \(x^3+a x+1=0\) and \(x^4+a x^2+1=0\) have a common root isAP EAMCET 2011 Easy
- A planet revolving round the Sun in an elliptical orbit, whose semi-major axis is double that of its semi-minor axis. When the Sun is assumed to be at rest at the mid point of semi-major axis, planet takes 24 hours to travel through a path bed as shown in the figure. Then the time taken by the planet to travel along dab is ____
AP EAMCET 2017 Easy - At \(256 \mathrm{~K}, \mathrm{rms}\) speed of \(\mathrm{SO}_2\) gas molecules is \(3.16 \times 10^2 \mathrm{~ms}^{-1}\). What is the most probable velocity (in \(\mathrm{ms}^{-1}\) ) of same gas at same temperature?AP EAMCET 2025 Medium