Let Q be the image of the point P(–2, 1, –5) in the plane 3x – 2y + 2z + 1 = 0.
Consider the following :
1. The coordinates of Q are (4, –3, –1).
2.PQ is of length more than 8 units.
3.The point (1, –1, –3) is the mid-point of the line segment PQ and lies on the given plane.
Which of the above statements are correct ?
Mathematics
2016
NDA Mathematics 2016
NDA 2016
Options
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