in Linear Algebra edited by
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10 votes
10 votes

$\begin{vmatrix} 265 && 240 && 219 \\ 240 && 225 && 198 \\ 219 && 198 && 181 \\ \end{vmatrix} = $

  1. $779$
  2. $679$
  3. $0$
  4. $256$
in Linear Algebra edited by
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2 Answers

15 votes
15 votes
Best answer

c) is the ans

selected by
6 votes
6 votes
Ans : 0

265 ((225*181) - (198-198)) -240 ((240*181) - (198*219) + 219((240*198) - (219*225))

403065 - 18720 - 384345 = 0
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