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Grade: 12 

                        
find the values of z where z belongs to complex numbers in the following equation 1+z+z^2+...............+z^17=0
4 years ago

Answers : (1)

Sourabh Singh
IIT Patna
askIITians Faculty
2104 Points 
							Hii

It can be written as z18 -1 = 0 . Using sum of GP method.


Best of Luck
4 years ago
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