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From a point on the line `y=x+c`, c(parameter), tangents are drawn to the hyperbola `(x^(2))/(2)-(y^(2))/(1)=1` such that chords of contact pass through a fixed point `(x_1, y_1)`. Then , `(x_1)/(y_1)` is equal to

A

`2`

B

`3`

C

`4`

D

None of these

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The correct Answer is:
A
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