MathematicsMedium74×since 2004Q3729If the normal to the ellipse 3x² + 4y² = 12 at a point P on it is parallel to the line, 2x + y = 4 and the tangent to the ellipse at P passes through Q(4,4) then PQ is equal to :A612{{\sqrt {61} } \over 2}261B2212{{\sqrt {221} } \over 2}2221C1572{{\sqrt {157} } \over 2}2157D552{{5\sqrt 5 } \over 2}255Check answerSkip