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# Mark the tick against the correct answer in the following:

Question:

Mark the tick against the correct answer in the following:

If $a, b, c$ be distinct positive real numbers then the value of $\left|\begin{array}{lll}a & b & c \\ b & c & a \\ c & a & b\end{array}\right|$ is

A. positive

B. negative

C. a perfect square

D. 0

Solution:

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