$0.25 solve the problem of complex number?
find the value of (iota)iota or ii ?
Preview: ... (Pi/2) = i. Raising both sides to i-th power, we see that the right side is the desired quantity i i, while the left side becomes exp(i*i*Pi/2), or exp(-Pi/2), which is approximately ...
The full tutorial is about 143 words long .