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The maximum distance of the centre of th...

The maximum distance of the centre of the ellipse `x^2/(81)+y^2/(25)=1` from a normal to the ellipse is

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`1 unit`
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RESONANCE-APPLICATION OF DERIVATIVES-Self Practice Problems
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  13. A square piece of tin of side 18 cm is to be made into a box withou...

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  14. The maximum distance of the centre of the ellipse x^2/(81)+y^2/(25)=1 ...

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