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The graph of the conic x^(2)-(y-1)^(2)=1...

The graph of the conic `x^(2)-(y-1)^(2)=1` has one tangent line with positive slope that passes through the origin. The point of tangency being (a, b).
Length of the latusrectum of the conic is
(a) 1 (b) `sqrt(2)` (c) 2 (d) 4

A

`1`

B

`sqrt(2)`

C

`2`

D

`4`

Text Solution

Verified by Experts

The correct Answer is:
C
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