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Category > Math Posted 17 Aug 2017 My Price 8.00

Express all angles in degrees to the nearest tenth

1- Write the following complex number in polar form. Express all angles in degrees to the nearest tenth

3+3i

a) 3√2(cos45º+isin45º)

b)3(cos45º+isin45º)

c)√3(cos90º+isin90º)

d) 3(cos90º+isin90º)

 

2- Write the following complex number in polar form. Express all angles in degrees to the nearest tenth

15-20i

a) 25(cos126.9º + isin126.9º)

b) 25(cos53.1º + isin53.1º)

c) 25(cos233.1º + isin233.1º)

d) 25(cos306.9º + isin306.9º)

 

3- Write the following complex number in polar form. Express all angles in degrees to the nearest tenth

2

a) 2(cos180º + isin180º)

b) 2(cos0º + isin0º)

c) 2(cos90º + isin90º)

d) 2(cos270º + isin270º)

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SophiaPretty
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Status NEW Posted 17 Aug 2017 02:08 PM My Price 8.00

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