The slop of the normal to the hyperbola ...

The slop of the normal to the hyperbola `(x^(2))/(a^(2))-(y^(2))/(b^(2))=1` at the point `( a sec theta , b tan theta)` is -

`(b)/(a) sin theta`

`-(b)/(a) sin theta`

`(a)/(b) sin theta`

`-(a)/(b) sin theta`

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