MCQ
$\left|\begin{array}{lll}1 & a & b+c \\ 1 & b & c+a \\ 1 & c & a+b\end{array}\right|=$
  • A
    1
  • B
    -1
  • $0$
  • D
    $(a+b+c)$

Answer

Correct option: C.
$0$
(C)

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