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Show that all chords of the curve 3x^2-y...

Show that all chords of the curve `3x^2-y^2-2x+4y=0,` which subtend a right angle at the origin, pass through a fixed point. Find the coordinates of the point.

A

`(1,2)`

B

`(1,-2)`

C

`(-1,2)`

D

`(-1,2)`

Text Solution

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The correct Answer is:
b
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