elonarrera elonarrera

06-08-2016
Mathematics

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write in standard notation (1/sqrt2-1/sqrt2 i)^6

Respuesta :

06-08-2016

Hello,

z=(1/√2-1/√2 i)^6=1/8*(1-i)^6=1/8*(√2∡-45°)^6=1/8*8∡-270°=1∡90°=i
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