4.1 • SEQUENCES AND SER.JES 125

, • · · ---·'. {All terms z •• for n :;-N,,

• :' ~' areinside~D^8 ~).

z, , I '' _____-/

. Z2 ,.. ••. ' t

• • • • 1
  •·! ; : .•• , I
  Z3'. .. •. • t. '

: \ i •• ' z ie , /

. I '. ' , ,

ZN '··--··'

'

Figure 4 .1 A sequence t hat converges to(.