pcbojescu pcbojescu

16-12-2020
Mathematics

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For the complex number z = Negative StartFraction StartRoot 21 EndRoot Over 2 EndFraction minus StartFraction StartRoot 7 EndRoot Over 2 EndFraction i, what is arg(z)? 150° 210° 240° 330°

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Shartruse123 Shartruse123

16-12-2020

Answer:

210

Step-by-step explanation:

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jaydozier53 jaydozier53

17-12-2020

Answer:

210

Step-by-step explanation:

EDGE 2020

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