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The combine equation of the lines passin...

The combine equation of the lines passing through the origin and which are at a distance of 9 units from the Y-axis is

A

`y^(2)-81=0`

B

`y^(2)+81=0`

C

`x^(2)-81=0`

D

`x^(2)+81=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-PAIR OF STRAIGHT LINES-MULTIPLE CHOICE QUESTIONS
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  2. The joint equation of lines passing through the origin and trisecting ...

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  4. The joint equation of pair of lines through point (a, b) parallel to t...

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  5. Combined equation of pair of lines, through (1,2) and parallel to co-o...

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  6. The combined equations of lines passing through (2, 3) and parallel to...

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  7. The combined equations of lines passing through (3, 2) and parallel to...

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  8. The joint equation of bisectors of angles between lines x=5 and y=3 is

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  9. The joint equation of pair of lines passing through the origin and par...

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  10. The combine equation of the lines passing through the origin and perp...

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  11. Joint equation of pair of lines passing through origin of which one is...

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  12. The joint equation of pair lines passing through the origin of which o...

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  13. The joint equation of pair lines passing through the origin of which o...

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  14. The combined equation of pair of lines through point (2, -1) and paral...

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  15. The joint equation of pair of lines through (2, -1) and parallel to 2x...

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  16. The joint equation of pair of lines through (2, -3) and parallel to x^...

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  17. The combined equation of lines passing through the point (1, 2) and pe...

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  18. The combined equation of lines passing through the point (2, 3) and pe...

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  19. The combined equation of lines passing through the point (-1, 2) and p...

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  20. The combined equation of lines passing through the point (3, 2) of whi...

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