Polar Coordinates And Complex Numbers Worksheets With Answers - Math 611b Page 23
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50Worthwhile Tasks for Instruction and/or Assessment
Suggested Resources
Products and Quotients of Complex Numbers in Polar
Form (9.7)
Products and Quotients of Complex
Numbers in Polar Form Worksheet
Pencil/Paper
(9.7)
Find each product or quotient. Convert the answer into
rectangular form.
a) 4 cis 30° @ 3 cis 20°
b) 8 cis 70° @ 2 cis 40°
o
10
cis
90
c)
o
5
cis
25
o
12
cis
40
d)
o
2
cis
60
π
π
⋅
4
cis
9
cis
e)
3
4
π
2
25
cis
3
f)
π
5
cis
6
23
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