If the normal of 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:

If the normal of the ellipse 3x2 + 4y2 = 12 at a point P on it is para

1.	If the normal of 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:
A.	\(\frac{5\sqrt{5}}{2}\)
B.	\(\frac{\sqrt{61}}{2}\)
C.	\(\frac{\sqrt{221}}{2}\)
D.	\(\frac{\sqrt{157}}{2}\)
Answer» B. \(\frac{\sqrt{61}}{2}\)

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If the normal of 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:

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