Question

4 45 55
2 29 32
6 68 87 (explain the following determinant using definition:)

answer : 108​

Answer 1

Step-by-step explanation:

=4(29*87-68*32)-45(2*87-6*32)+55(2*68-6*29)

=4(347)-45(-18)+55(-38)

=1388+810-2090

=108