Why is 1/i1/i equal to −i-i?

When I entered the value 1i in my calculator, I received the answer as i whereas I was expecting the answer as i1. Even google calculator shows the same answer (Click here to check it out).

Is there a fault in my calculator or 1i really equals i? If it does then how?

Answer

1i=ii2=i1=i

Attribution
Source : Link , Question Author : Arulx Z , Answer Author : marwalix

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