Calculate:
(5
+
4i)
x
(6
+
3i)
Key in
:
5
W
4
W
[K)
6
W
3
W
@J
Display:
18.
Key in
:
W
Display:
39.
Answer:
18 +
39i
Calculate:
(5
+
4i)-;- (6
+
3i)
Key in:
5
W
4
W
GJ
6
W
3
W
@J
Display: 0.933333333
Key in
:
W
Display:
0.2
Answer
:
0.933333333
+
0 .2i
lf the complex numbers are represented as polar coordinates, they are to be input
in the following manner.
(Refer to the Coordinate Conversion section for an
explanation on Polar Coordinates .)
41