Equation of chord AB of circle passing through P(2,2) such that PB/PA = 3, is given by-
none of these
Any line passing through (2,2) will be of the form
When this line cuts the circle
then
So required chord will be .
Alternative solution:
...........(1)
............(2)
From, (1) and (2) we have
. Now diameter of the circle is (as radius is )
Hence line passes through the centre .
Hence (B) is the correct answer.
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