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What are the direction cosines of Y-axis...

What are the direction cosines of Y-axis?

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The correct Answer is:
`underset("x-axis")("(1, 0, 0)"),underset("y-axis")("(0, 1, 0)"),underset (" z-axis")("(0, 0, 1)")`
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AAKASH INSTITUTE ENGLISH-THREE DIMENSIONAL GEOMETRY -TRY YOURSELF
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  3. What are the direction cosines of Y-axis?

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  4. Find the direction cosine of a line passing through origin and the poi...

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  11. Find the equation of line which passes through a point (-1, 2, 3) and ...

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  12. Find the equation of line which passes through a point where line give...

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