Published by:
CGP EDU Academic Team
Published on: August 11, 2026
The determinant 
=
A
B
2 
C
3 
D
none of these
Text Solution
Verified by ExpertsThe correct answer is:
B
Taking two common, applying C 1 → C 1 + C 2 + C 3
= 
Applying C 2 → C 2 – C 1 & C 3 → C 3 – C 1
= 2 
Applying C 1 → C 1 + C 2 + C 3
= 2 
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