Mathematics · Coordinate Geometry
From a point P, a normal is drawn to the curve 3x2 + 6y2 = 18. If this normal is perpendicular to the line x + y = 8, then the coordinates of P are:
- 1(9, 1)
- 2(8, 1)
- 3(2, 1)✓
- 4(√3, 1)
Correct answer
(2, 1)
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