SOLUTION: Use De Moivre's Theorem to show which integral powers of {{{ (-1+i) / sqrt( 2 ) }}} are real, and which are imaginary.

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson  -> Lesson -> SOLUTION: Use De Moivre's Theorem to show which integral powers of {{{ (-1+i) / sqrt( 2 ) }}} are real, and which are imaginary.       Log On