JEE Advance - Mathematics (2002 - No. 13)

The equation of the common tangent to the curves $${y^2} = 8x$$ and $$xy = - 1$$ is
$$3y = 9x + 2$$
$$y = 2x + 1$$
$$2y = x + 8$$
$$y= x + 2$$

Comments (0)

Advertisement