Straight line_JEE MAIN_08-04-2019_S1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2019

08-04-2019 S1

Question

Let $\mathrm{O}(0,0)$ and $\mathrm{A}(0,1)$ be two fixed points. Then the locus of a point P such that the perimeter of $\triangle \mathrm{AOP}$ is 4 , is $:$

Select the correct option:

$8 x^2-9 y^2+9 y=18$

$9 x^2+8 y^2-8 y=16$

$9 x^2-8 y^2+8 y=16$

$8 x^2+9 y^2-9 y=18$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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