\( P \) is a variable point on the line \( L=0 \). Tangents are dra...

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\( P \) is a variable point on the line \( L=0 \). Tangents are drawn to the circles \( x^{2}+y^{2}=4 \) from \( P \) to touch it at \( Q \) and \( R \). The parallelogram
P \( P Q S R \) is completed.

W
If \( P \equiv(3,4) \), then the coordinates of \( S \) are
(1) \( (-46 / 25,63 / 25) \)
(2) \( (-51 / 25,-68 / 25) \)
(3) \( (-46 / 25,68 / 25) \)
(4) \( (-68 / 25,51 / 25) \)
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