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Spacelimbus
 2 years ago
Best ResponseYou've already chosen the best response.0i \[ i^2 = 1 \] there if you multiply that by i you get \[ i^3= i \]

mathavraj
 2 years ago
Best ResponseYou've already chosen the best response.1you have to cube the minus also

Spacelimbus
 2 years ago
Best ResponseYou've already chosen the best response.01 cubed is minus one.

mathavraj
 2 years ago
Best ResponseYou've already chosen the best response.1yes (i)^3 is (1*i)^3=1*i=i

Spacelimbus
 2 years ago
Best ResponseYou've already chosen the best response.0why is i^3 now suddenly i ? i^3 = i^3

mathavraj
 2 years ago
Best ResponseYou've already chosen the best response.1i wrote exactly as in the question and got i as ans in ur link

mathavraj
 2 years ago
Best ResponseYou've already chosen the best response.1because the question is,,

Spacelimbus
 2 years ago
Best ResponseYou've already chosen the best response.0oh I see where you are going, thanks.

Spacelimbus
 2 years ago
Best ResponseYou've already chosen the best response.0I should read the question more carefully. (:
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