Which expression is a cube root of -1+i√3?
a. ^3√2(cos120 + i sin 120)
b. ^3√4(cos320 +...
Mathematics, 01.01.2020 03:31 roger93
Which expression is a cube root of -1+i√3?
a. ^3√2(cos120 + i sin 120)
b. ^3√4(cos320 + i sin 320)
c. ^3√2(cos40 + i sin 40)
d. ^3√4(cos280 + i sin 280)
Answers: 3
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