Question

if p lies outside the circle then​

Answer 1

hello mate here is your answer ⬇️⬇️

Centre of the given circle is A≡(2,1) and radius, r=

2

2

+1

2

+20

=5

⇒CA=

(10−2)

2

+(7−1)

2

)

=10

∴l=CA−r=5 and m=CA+r=15

Hence, (9l+2m)

2

=5625

Answer 2

Answer:

then q will lie inside the circle

Explanation:

hope it will help you