Complex numbers
 

Complex numbers problem 4


Solve the following complex number problems.


  • The complex numbers and are the vertices of the quadrilateral in the complex plane. Calculate the volume of the body produced by rotating this figure by around its side. Calculate the volume of the body produced by rotating this figure by around its diagonal.


  • Calculate


  • For each natural number n calculate


  • We randomly select a natural number . Calculate the probability of the event A ​​being true


 

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