SOLUTION: What is {{{ i^13 }}} simflied? A.) {{{ 1 }}} B.) {{{ -1 }}} C.) {{{ i }}} D.) {{{-i }}} Thanks

SOLUTION: What is {{{ i^13 }}} simflied? A.) {{{ 1 }}} B.) {{{ -1 }}} C.) {{{ i }}} D.) {{{-i }}} Thanks

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Question 1030811: What is simflied?
A.)
B.)
C.)
D.)
Thanks
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.
Option C).

 = -1,

 =  =  = ,

 =  =  = 1,

 =  = ,  

and so on, with the cyclic period of 4.

Therefore,  =  = .

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