If \( \left|\begin{array}{ccc}a-b-c & 2 a & 2 a \\ 2 b & b-c-a & 2 ... VIDEO
If \( \left|\begin{array}{ccc}a-b-c & 2 a & 2 a \\ 2 b & b-c-a & 2 b \\ 2 c & 2 c & c-a-b\end{array}\right| \)
\( \mathrm{P} \) \( =(\mathrm{a}+\mathrm{b}+\mathrm{c})(\mathrm{x}+\mathrm{a}+\mathrm{b}+\mathrm{c})^{2} \), and \( \mathrm{a}+\mathrm{b}+\mathrm{c} \neq 0 \), then \( \mathrm{x} \) is
W equal to:
[JEE Main - 2019 (January)]
(1) \( a b c \)
(2) \( -(a+b+c) \)
(3) \( 2(a+b+c) \)
(4) \( -2(a+b+c) \)
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