QUIZ 6.1A
1. If zn = 2 + i/n then sequence (zn) converges. (a) True ; (b) False .
2. If zn = xn + iyn and zn converges, then xn must converge. (a) True ; (b) False .
3. If zn = xn + iyn and xn converges, then zn must converge. (a) True ; (b) False .
4. If zn = S, then Re (zn) = Re (S). (a) True ; (b) False .
Notes