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Find the equations of the tangents to th...

Find the equations of the tangents to the hyperbola `x^(2) - 4y^(2) = 4` which are
(i) parallel and , (ii) perpendicular to the line x + 2y = 0

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Verified by Experts

The correct Answer is:
(i) `rArr x + 2y = 0`
(ii) `2x - y pm sqrt(15) = 0`
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