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Mathematics : Three Dimensional Geometry

Short Answer Type

91. Find the length of perpendicular from (2, 1, 3) on the line

fraction numerator straight x minus 4 over denominator 5 end fraction space equals fraction numerator straight y minus 2 over denominator 4 end fraction space equals space fraction numerator straight z minus 3 over denominator 3 end fraction.

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92.

Find the length and foot of the perpendicular drawn from the point (3, 4, 5) on the line
$fraction numerator straight x minus 2 over denominator 2 end fraction space equals space fraction numerator straight y minus 3 over denominator 5 end fraction space equals space fraction numerator straight z minus 1 over denominator 3 end fraction$

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93.

Find the perpendicular distance of the point (1, 0, 0) form the line $fraction numerator straight x minus 1 over denominator 2 end fraction space equals space fraction numerator straight y plus 1 over denominator negative 3 end fraction space equals space fraction numerator straight z plus 10 over denominator 8 end fraction$

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94.

Find the length of the perpendicular drawn from the point (1, ,2 3) on the line
$fraction numerator straight x minus 6 over denominator 3 end fraction space equals space fraction numerator straight y minus 7 over denominator 2 end fraction space equals space fraction numerator straight z minus 7 over denominator negative 2 end fraction$