amberawesomeada
amberawesomeada
16-06-2017
Mathematics
contestada
Simplify i to the 38
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jdoe0001
jdoe0001
16-06-2017
[tex]\bf i^4=1\qquad \qquad i^2=-1\\\\ -------------------------------\\\\ i^{38}\implies i^{32+2}\implies i^{32}\cdot i^2\implies i^{4\cdot 8}\cdot i^2\implies (i^4)^8\cdot i^2 \\\\\\ (1)^8\cdot -1\implies -1[/tex]
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