SOLUTION: show that (1+i)(1-d)=1 and hence express^4 as a function of i^3

Question 1045278: show that (1+i)(1-d)=1 and hence express^4 as a function of i^3
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!

------------Not what you wanted.
Answer by ikleyn(52909) (Show Source): You can put this solution on YOUR website!
.
1. The first part of the condition is wrong.

2. The second part of the condition, as it is written, doesn't make sense.

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