# If a point P has co-ordinates (0, -2) and Q is any point on the circle, x2 + y2 - 5x - y + 5 = 0,then the maximum value of (PQ)2 is : Option 1) Option 2) Option 3) Option 4)

Answers (2)

As we learnt in

Greatest distance of a point A from a circle -

- wherein

A is the point and circle has centre C and radius r.

Q is point on the circle

PQ=Maximum distance =PC + r

Option 1)

This option is incorrect

Option 2)

This option is correct

Option 3)

This option is incorrect

Option 4)

This option is incorrect

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