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If a point P has co-ordinates (0, -2) an...

If a point P has co-ordinates `(0, -2) and Q` is any point on the circle`x^2+y^2-5x-y+5=0,` then the maximum value of `(PQ)^2` is : (a) `(25+sqrt6)/2` (b) `14+5sqrt3` (c) `(47+10sqrt6)/2` (d) `8+5sqrt3`

A

` ( 25 + sqrt( 5))/( 2)`

B

`8+5 sqrt( 3)`

C

` 14 + 5 sqrt( 3)`

D

`(47+ 10sqrt( 6))/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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