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Sahay Sir > Question Answers > NCERT Exemplar Class 12 > Maths > Chapter 11 - 3D Geometry > 1. In each of the following cases, determine the direction cosines of the normal to the plane and the distance from the origin. (b) x + y + z = 1

1. In each of the following cases, determine the direction cosines of the normal to the plane and the distance from the origin. (b) x + y + z = 1

1. In each of the following cases determine the direction cosines of the normal to the plane and the distance from the origin. (b) x + y + z = 1