For the complex number z = -sqrt21/2 - sqrt7/2 i, what is arg(z)?
150°
210°
240°
...
Mathematics, 18.12.2020 02:50 hellothere2458
For the complex number z = -sqrt21/2 - sqrt7/2 i, what is arg(z)?
150°
210°
240°
330°
Answers: 3
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