Evaluate Given = = = As column 2 nd and 3 rd of first determina

Evaluate

Given

=
=
=
As column 2 nd and 3 rd of first determina
| Evaluate

A. 3

B. 2

C. 6

D. 0

Please scroll down to see the correct answer and solution guide.

Right Answer is: D

SOLUTION

 Given

=

=

=

As column 2nd and 3rd of first determinant and column 1st and 3rd of 2nd determinant are same. So value of these determinants will be equal to zero.

=