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in Coordinate Geometry by (48.6k points)
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Find the direction cosines of the normal to the plane 2x + 3y – z = 4.

1 Answer

+1 vote
by (49.9k points)
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Best answer

It is given that

2x + 3y – z = 4

Here the direction ratios of the normal vector are (2, 3, -1)

Hence, the direction cosines are

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