Solution:
Let the equation of tangent to parabola
be …(i)
It is also a tangent to hyperbola .
[From (i)]
Now,
Equation of tangent is
Equation of a common tangent to the parabola and the hyperbola is
Let the equation of tangent to parabola
be …(i)
It is also a tangent to hyperbola .
[From (i)]
Now,
Equation of tangent is