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The maximum distance of the point (a, 0)...

The maximum distance of the point (a, 0) from the curve `2x^(2) + y^(2) - 2x = 0` is -

A

`sqrt(1 -2a + 2a^(2))`

B

`sqrt(1-2a + a^(2))`

C

`sqrt(1+ 2a + 2a^(2))`

D

`sqrt(1 + a +a^(2))`

Text Solution

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The correct Answer is:
A
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