Example 1.1. Given . (a) Find .
Explore Solution 1.1. (a).
(a) Compute .
(c) 2006 John H. Mathews, Russell W. Howell
![[Graphics:Images/ComplexAlgebraMod_gr_28.gif]](../Images/ComplexAlgebraMod_gr_28.gif){kind=small}
. (a) Find ![[Graphics:Images/ComplexAlgebraMod_gr_29.gif]](../Images/ComplexAlgebraMod_gr_29.gif){kind=small}
. . (a) Find . ![[Graphics:../Images/ComplexAlgebraMod_gr_37.gif]](../Images/ComplexAlgebraMod_gr_37.gif){kind=small}
.![[Graphics:../Images/ComplexAlgebraMod_gr_38.gif]](../Images/ComplexAlgebraMod_gr_38.gif)
![[Graphics:../Images/ComplexAlgebraMod_gr_39.gif]](../Images/ComplexAlgebraMod_gr_39.gif)
![[Graphics:../Images/ComplexAlgebraMod_gr_40.gif]](../Images/ComplexAlgebraMod_gr_40.gif){kind=small}
![[Graphics:../Images/ComplexAlgebraMod_gr_41.gif]](../Images/ComplexAlgebraMod_gr_41.gif){kind=small}
![[Graphics:../Images/ComplexAlgebraMod_gr_42.gif]](../Images/ComplexAlgebraMod_gr_42.gif){kind=small}