Question

I think i got number 3 right but it's showing me its wrong. any help is appreciated. thank u

(1 point) Find all the values of the following: (1) (1 - 31) Place all answers in the following blank, separated by commas: 2^(1/3)*(cos(-pi/9)+isin(-pi/9)), 2^(1/3)*(cos(5pi/9)+isin(5pi/9)), 2^(1/3)*(cos(11pi/9)+isin(11pi/9)) (2) (i+1) Place all answers in the following blank, separated by commas: 2^(1/4)(cos(pi/8)+isin(pi/8)), 2^(1/4)(cos(9pi/8)+isin(9pi/8)) Place all answers in the following blank, separated by commas:

Answer 1

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