Geometric Series?
Question Let z = a + jb be a complex number with real part a and imaginary part b. Show that the series ∑ e^(a+jb)n is a geometric series and that it converges if and only if a < 0. Answer z = a + jb ∑ e^(a+jb)n = ∑ e^[(a+jb)n] ( in more...
STAY CONNECTED