Mathematics Part-II

Book: Mathematics Part-II

Chapter: 11. Three Dimensional Geometry

Subject: Maths - Class 12th

Q. No. 1 of Exercise 11.3

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In each of the following cases, determine the direction cosines of the normal to the plane and the distance from the origin.

x + y + z = 1

The eq. of the plane

x + y + z = 1

Direction ratio of the normal (1,1,1)

This is the form of

lx + my + nz = d ( d = Distance of the normal from the origin.)


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