AP EAMCET · Maths · Straight Lines
If \(\mathrm{P}=(3,12,4)\) and \(\mathrm{Q}\) is a point on the line OP such that \(O Q=3\) then the sum of all the coordinates of \(Q\) is
- A \(\pm \frac{10}{13}\)
- B \(\pm \frac{28}{13}\)
- C \(\pm \frac{19}{13}\)
- D \(\pm \frac{57}{13}\)
Answer & Solution
Correct Answer
(D) \(\pm \frac{57}{13}\)
Step-by-step Solution
Detailed explanation
\(\begin{aligned} & \text { Given } \mathrm{P}=(3,12,4) \\ & \mathrm{O} Q=3\end{aligned}\) \(\Rightarrow \mathrm{QP}=10\) Now sum of all coordinates of \(Q=\)…
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