List of top Mathematics Questions on Tangents and Normals asked in SRMJEEE

The locus of the centre of a circle which touches externally the circle x2 + y2 - 6x - 6y + 14 = 0 and also touches the y-axis is given by the equation
The equation of the tangent to the circle x2 + y2 = 25 at (4,3) is
the equation of the chord of contact of tangents from (2,1) to the hyperbola \(\frac{x^2}{16}-\frac{y^2}{9}=1\) is