Without expanding, show that the value of each of the following determinants is zero:
Applying, C2→C2 + C1 and C3→C3 + C1
Taking 2 common from R2 we get,
As, R2 = R3, hence value of determinant is zero.
2
Without expanding, show that the value of each of the following determinants is zero:
Applying, C2→C2 + C1 and C3→C3 + C1
Taking 2 common from R2 we get,
As, R2 = R3, hence value of determinant is zero.