On the ellipse 2x^2 + 3y^2 = 1 the point...

On the ellipse `2x^2 + 3y^2 = 1` the points at which the tangent is parallel to `4x = 3y + 4`, are (i) `(2/sqrt11,1/sqrt11) or (-2/sqrt11,-1/sqrt11) ` (ii) `(-2/sqrt11,1/sqrt11) or (2/sqrt11,-1/sqrt11) ` (iii) `(-2/5,-1/5)` (iv) `(3/5,2/5)or(-3/5,-2/5)`

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