Question

The imaginary number i is defined such that i^2 = –1. What does i + i^2+ i^3+......+i^23 equal?

Answer 1

That is interesting since (-1)^2should equal 1

Answer 2

A negative multiplied by a negative is positive

Answer 3

Do you think u wrote it incorrectly?

Answer 4

No, I looking write at the question in the book.

Answer 5

my gues is - infinity???