Question
Find the direction cosines of the normal to the plane .
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Text solutionVerified
The given plane is .
Direction ratios of the normal to the given plane are
and .
We know that if and are the direction ratios, then the direction cosines and are given by
Direction cosines are
Hence, the required direction cosines are .
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Question Text | Find the direction cosines of the normal to the plane . |
Answer Type | Text solution:1 |
Upvotes | 150 |