The focus of rectangular hyperbola \( (x-h)(y-k)=p^{2} \) is
\( \mathrm{P} \)
(a) \( (h-p, k-p) ...
The focus of rectangular hyperbola \( (x-h)(y-k)=p^{2} \) is
\( \mathrm{P} \)
(a) \( (h-p, k-p) \)
W)
(b) \( (h-p, k+p) \)
(c) \( (h+p, k-p) \)
(d) None of the above
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