Without expanding, show that the value of each of the following determinants is zero:
Applying R3 → R3 – R2, we get
Applying R2 → R2 – R1, we get
As, R2 = R3, therefore the value of the determinant is zero.
2
Without expanding, show that the value of each of the following determinants is zero:
Applying R3 → R3 – R2, we get
Applying R2 → R2 – R1, we get
As, R2 = R3, therefore the value of the determinant is zero.