1. Arguments in radians to 1 decimal place.
|
a
|
√ 8 cis  |
b
|
2 cis  |
c
|
√ 50 cis  |
|
d
|
5 cis (-2.2) |
e
|
3 cis (  ) |
f
|
1 cis π |
|
g
|
4 cis π/ 2 |
h
|
13 cis (-1.2) |
i
|
√ 61 cis (-2.4) |
2. Answers given to 2 decimal places.
|
a
|
1.41 + 1.41i |
b
|
3i |
c
|
8.66 − 5i |
|
d
|
0.66 + 0.75i |
e
|
1.5 + 0.87i |
f
|
0.25 − 0.43i |
