Question: Show that the tangent lines to the curves y2 = 4x3 and 2x2 + 3y2 = 14 at (1, 2) are perpendicular to each other.

Show that the tangent lines to the curves y2 = 4x3 and 2x2 + 3y2 = 14 at (1, 2) are perpendicular to each other.

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