Matrix Cofactor Determinant (Jee Mains) | ExamDuo
Ask Doubts
Log in
Formation, Types & Operations
Hard
Matrix Cofactor Determinant
A =
α
α
α
β
α
-β
-α
α
α
B is formed by co-factor of A matrix, then find out determinant of AB.
SELECT ONE OPTION
A
4α³(2α + β)⁵
B
12α³(2α + β)²
C
8α⁶(α + β)³
D
18α⁸(2α + β)³
Check
Ask about this question