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+1 vote
19.0k views
in Mathematics by (76.3k points)

If z = (1 + √3)/(1 - i√3), then arg (z) is

(1) 60° 

(2) 120° 

(3) 240°

(4) 300°

1 Answer

+2 votes
by (75.0k points)
selected by
 
Best answer

(2) 120°

Explanation

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