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Co - ordinate Geometry 3D Geometry

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If a line lies in the octant OXYZ and it makes equal angles with the axes, then

A. l = m = n =1/√3

B. l = m = n =±1/√3

C. l = m = n =-1/√3

D. l = m = n =1/√2

E. None of the above

View Answer

Correct choice: B

Explanation:

None

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Eamcet Mathematics Co - ordinate Geometry 3D Geometry

Eamcet Mathematics
Co - ordinate Geometry 3D Geometry