JEE Main & Advanced
Mathematics
Conic Sections
Question Bank
Numerical Value Type Questions - Conic Sections
question_answer
The equation of a tangent to the parabola \[{{y}^{2}}=8x\] is\[y=x+2\]. The point on this line from which the other tangent to the parabola is perpendicular to the given tangent is \[(-k,0)\] then the value of k is