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The distance of the point (-a,b)from ori...

The distance of the point (-a,b)from origin is,

A

`sqrt(b^2-a^2)`

B

`sqrt (a^2+b^2)`

C

b-a

D

None

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KALYANI PUBLICATION-Co-ordinator Geometry-Exercise
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  17. The distance of the point (-a,b)from origin is,

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  18. The points (0,0),(-2,0),(3,0)

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