If tangents drawn from the point 
to the hyperbola 
are perpendicular, then the value of 
is
If tangents drawn from the point to the hyperbola are perpendicular, then the value of is
Question ID - 153567 | SaraNextGen Top Answer
If tangents drawn from the point to the hyperbola are perpendicular, then the value of is
|
If tangents drawn from the point |
1 Answer
127 votes
Answer Key / Explanation : (3) -
|
(3) Since tangent drawn from the point |
are perpendicular then 
must lie on the director circle 
. Putting 
we get the value of 
127 votes
Answer Link
127