The line x=y touches a circle at the... | Circle | JEE Main 2019

JEE MAIN_2019_

10-04-2019-S-1

Question

The line x = y touches a circle at the point (1, 1). If the circle also passes through the point (1, –3), then its radius is :

Select the correct option:

A

$3 \sqrt{2}$

B

2

C

$2 \sqrt{2}$

D

3

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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