Question

(2m+n)+(m-4)i=3-i. Determine o valor de m e n?

Answer 1

Olá arthur 

(2m + n) + (m - 4)i = 3 - i

2m + n = 3
m - 4 = -1
m = 3

2*3 + n = 3
n = 3 - 6 = -3 

m = 3 e n = -3  

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