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Matrices and Determinants

Section: Mathematics
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Question : 43 of 56
 
Marks: +1, -0
Let M be a 3 × 3 matrix satisfying
M[
0
1
0
] = [
−1
2
3
] = [
1
1
−1
] and M[
1
1
1
] = [
0
0
12
].
Then the sum of the diagonal entries of M is _____.
[JEE Adv 2011 P2]
  • Your Answer:
Validate
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