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Question: Answered & Verified by Expert
\(\left|\begin{array}{lll}a-b & b-c & c-a \\ b-c & c-a & a-b \\ c-a & a-b & b-c\end{array}\right|=\)
MathematicsDeterminantsWBJEEWBJEE 2011
Options:
  • A 0
  • B -1
  • C 1
  • D 2
Solution:
1115 Upvotes Verified Answer
The correct answer is: 0
Hints : \(\mathrm{c}_1 \rightarrow \mathrm{c}_1+\mathrm{c}_2+\mathrm{c}_3\)

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