Example 2.
Given the sequences
and
.
Show that
.
Solution 2.
(c) John H. Mathews 2004
![[Graphics:Images/BigOMod_gr_40.gif]](../Images/BigOMod_gr_40.gif){kind=small}
and ![[Graphics:Images/BigOMod_gr_41.gif]](../Images/BigOMod_gr_41.gif){kind=small}
. Show
that ![[Graphics:Images/BigOMod_gr_42.gif]](../Images/BigOMod_gr_42.gif){kind=small}
. and . Show
that . ![[Graphics:../Images/BigOMod_gr_43.gif]](../Images/BigOMod_gr_43.gif)
![[Graphics:../Images/BigOMod_gr_44.gif]](../Images/BigOMod_gr_44.gif)
![[Graphics:../Images/BigOMod_gr_45.gif]](../Images/BigOMod_gr_45.gif)