Which of the following determinants have value zero?
1. | 4 1 1 |
| 7 9 7 |
| 2 9 5 |
2. | 1 a b+c |
| 1 b c+a |
| 1 c a+b |
3. | 0 c b |
| -c 0 a |
| -b -a 0 |
Select the correct answer using the code given below.
Mathematics
2016
NDA Mathematics 2016
NDA 2016
Options
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