A perpendicular is drawn from a point on the line x - 1/2 = y + 1/-1 = z/1 to the plane x + y + z = 3 such that the foot of the perpendicular

Question 1

A perpendicular is drawn from a point on the line x - 1/2 = y + 1/-1 = z/1 to the plane x + y + z = 3 such that the foot of the perpendicular Q also **** on the plane x – y + z = 3. Then the co-ordinates of Q are :

(1) (4, 0, – 1)

(2) (2, 0, 1)

(3) (1, 0, 2)

(4) (– 1, 0, 4)

Question 2

Correct option (2) (2, 0, 1)

Explanation:

A perpendicular is drawn from a point on the line x - 1/2 = y + 1/-1 = z/1 to the plane x + y + z = 3 such that the foot of the perpendicular

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A perpendicular is drawn from a point on the line x - 1/2 = y + 1/-1 = z/1 to the plane x + y + z = 3 such that the foot of the perpendicular

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1 Answer

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