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Direction Cosines of a Line Passing through Two Points

48. Find the ...

Question

48. Find the length and the foot of the perpendicular drawn from the point (2,-1,5)to the line (x-1)/10=(y+2)/-4=(z+8)/-1.

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Q. The length of foot of the perpendicular from the point

(2, - 1, 5)

\frac{x - 11}{10} = \frac{y + 2}{- 4} = \frac{z + 8}{- 11}

Q. Find the coordinates of the foot of perpendicular and length of the perpendicular drawn from the point P(5,4,2) to the line

\frac{x + 1}{2} = \frac{y - 3}{3} = \frac{z - 1}{- 1}

also find the image of the point

Q. Find the coordinates of foot of the perpendicular drawn from the point

(2, 3, - 1)

\frac{x - 3}{3} = \frac{y - 2}{1} = \frac{z}{2}

Q. Find the foot of the perpendicular from the point

(2, - 1, 5)

\frac{x - 14}{10} = \frac{y + 2}{- 4} = \frac{z + 8}{- 11}

Q. Find the length of the perpendicular drawn from point

(2, 3, 4)

\frac{4 - x}{2} = \frac{y}{6} = \frac{1 - z}{3} .

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