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

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 the tangency being `(a,b)` then find the value of `sin^-1(a/b)`

A

`(5pi)/(12)`

B

`(pi)/(6)`

C

`(pi)/(4)`

D

`(pi)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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