Question

.. k = 4
EXERCISE 4.2
Q.1) Without expanding evaluate the following
determinants.
a brol
3 4 2 7 7 651
i) 1 b c +a ii) 5
6
8
iii) 3 8 75
1 c atb b 6x 9x 12x 5 9 86
N​

Answer 1

Step-by-step explanation:

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