EMLA Q.62
is
- Option : C
- Explanation : For the matrix
cofactors are
a11= 1, a21 = -5, a12 = -2, a22 = -3
Therefore matrix by cofactors
Adjoint A
I A I = -3(1) - 5(2)
= -3 - 10
= -13
is
cofactors are
a11= 1, a21 = -5, a12 = -2, a22 = -3
Therefore matrix by cofactors
Adjoint A
I A I = -3(1) - 5(2)
= -3 - 10
= -13
