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11. Three Dimensional Geometry
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Q3 of 76 Page 493

Find the Cartesian equation of the following planes:

Letbe the position vector of P(x,y,z)

Hence,




So, Cartesian eq. is


(s-2t)x + (3-t)y + (2s + t)z=15


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3

Find the Cartesian equation of the following planes:

3

Find the Cartesian equation of the following planes:

4

In the following cases, find the coordinates of the foot of the perpendicular drawn from the origin.

2x + 3y + 4z – 12 = 0

4

In the following cases, find the coordinates of the foot of the perpendicular drawn from the origin.

2x + 3y + 4z – 12 = 0

Questions · 76
11. Three Dimensional Geometry
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