Question

dada as matrizes a= (2 6 2), b= (1 6 2) e c= (0 4 -2) calcule

Answer 1

A) A+B-C

2+1 3 -0 3

6+6 = 12-4 = 8

3+2 5+2 7

B) A-B+C

2-1 1 +0 1

6-6 = 0+4 = 4

3-2 1-2 1

C) A-B-C

2-1 1-0. 1

6-6 = 0-4 = 4

3-2 1+2 3

(colocar as colunas entre parenteses).

De nada :)