MAXIMA AND MINIMA_JEE-Main-2020_050920_S1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2020

05-09-2020 S1

Question

If the point $P$ on the curve, $4 x^2+5 y^2=20$ is farthest from the point $\mathrm{Q}(0,-4)$, then $\mathrm{PQ}^2$ is equal to :

Select the correct option:

A

29

B

48

C

21

D

36

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Easy

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