If \( x y=1+\sin ^{2} \theta \) ( \( \theta \) being parameter \( )...

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If \( x y=1+\sin ^{2} \theta \) ( \( \theta \) being parameter \( ) \) be a family of
\( \mathrm{P} \) rectangular hyperbola and \( \Delta \) is the area of triangle

W formed by any tangent with co-ordinate axis, then
(1) \( 2 \leq \Delta \leq 4 \)
(2) \( 2\Delta4 \)
(3) \( 1 \leq \Delta \leq 2 \)
(4) None of these
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