If \( c^{2}=a^{2}+b^{2} \), then \( 4 s(s-a)(s-b)(s-c) \) is equal to
P
(A) \( \mathrm{s}^{4} \)...
If \( c^{2}=a^{2}+b^{2} \), then \( 4 s(s-a)(s-b)(s-c) \) is equal to
P
(A) \( \mathrm{s}^{4} \)
(B) \( b^{2} c^{2} \)
W.
(C) \( c^{2} a^{2} \)
(D) \( a^{2} b^{2} \)
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