Which of the following statement(s) is/are correct? \( \mathrm{P}^{...

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Which of the following statement(s) is/are correct?
\( \mathrm{P}^{7} \)
(A) If \( 0abc \) and \( \alpha, \beta \) are imaginary roots
W of \( a x^{2}+b x+c=0 \) then \( |\alpha|1 \)
(B) If \( x y=2(x+y) \), where \( x, y \in N \) and \( x \leq y \) has unique solution
(C) Using the elements \( -7,-4,0,4,7 \) the number of \( 4 \times 4 \) skew symmetric matrices is \( 5^{6} \)
(D) Using the elements \( -7,-4,0,4,7 \) the number of \( 3 \times 3 \) symmetric matrices is \( 5^{6} \)
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