Question

dada as matrizes A= 2 -6
8 10
B=3 2 C=-3 6
1 0 2 4

calcule:
a) A+ B+ C

b) A- B- C

c) 2B- 1. A+3C
2

d)2. (A-B)-3. (B+C)

e)2A- 3Bt- Ct

me respondem pfvv
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Answer 1

Resposta:

7000 porque sim a b c ac jwc