Question
Question: If line passing through point A(0, 1) & having slope 2/3 intersect circle x<sup>2</sup> + y<sup>2</s...
If line passing through point A(0, 1) & having slope 2/3 intersect circle x2 + y2 = 9 at points P & Q then AP × AQ =
A
8
B
6
C
4
D
None
Answer
8
Explanation
Solution
AP × AQ = AB × AC = 2 × 4 = 8