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Grade 12Algebra

arg{sin8π/5+i(1+cos8π/5)} is equal to

a) 3π/10

b) 7π/10

c) 4π/5

d) 3π/5

Profile image of bhanu
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

Here is the link to your query:

https://www.askiitians.com/forums/Algebra/22/4491/complex.htm

Thanks