Question

Consider the line 

and the point P(5, 9, 3) in the space. Then 

(A) the distance of P from the line is 6. 

(B) the distance of P from the line is √6. 

(C) the foot of the perpendicular from P onto L is (3, 5, 7). 

(D) the equation of the perpendicular from P onto the line L is 

(x - 5)/-2 = (y - 9)/4 = (z - 3)/-4

Answer 1

Correct option is (A), (C)

(A) the distance of P from the line is 6

(C) the foot of the perpendicular from P onto L is (3, 5, 7)