The line intersect the curve at points and . The circle on as diameter passes through the origin. Then the value of is |
The line intersect the curve at points and . The circle on as diameter passes through the origin. Then the value of is |
(9)
(1)
Also (2)
Now homogenising (2) with the help of (1), we gets
(3)
This is the equation of pair of straight lines and
Now is diameter, then and are perpendicular
coefficient of coeffiecient of