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gulaghasi [49]
2 years ago
11

The complex root of -64^1/6

Mathematics
2 answers:
LuckyWell [14K]2 years ago
5 0
Example of Roots of Complex Number
(64)1/6={2cis(60k)∘} for k=0,1,2,3,4,5.
nataly862011 [7]2 years ago
5 0

Answer:

4i

Step-by-step explanation:

(-64)^1/6

=> 64i^(1/3)

=> (4i)^3(1/3)

=> 4i

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Suppose a normal distribution has a mean of 38 and a standard deviation of 2. What is the probability that a data value is betwe
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Answer:

P ( 37 < x < 41) = P(-0.5 < Z < 1.5) =  0.6247

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