Question

o valor de i4n+4n+1+i4n+2,com n E N é: 1

Answer 1

4n + 4 n + 4n + 1 + 2

12 n + 3

n = 12 / 3

n= 4

ou

8 n + 4n + 1 + 2

8 n + 4 n = 3

2 n = 3

n = 3-2

n = 1