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Complex number x + iy's argument is z = 0.

What is an argument?

  • There are two comparable definitions for an argument of the complex number z = x + iy, denoted arg(z): Geometrically and algebraically.
  • Any complex number that is non-zero has a wide range of plausible arguments: First off, it is obvious that full circle rotations do not affect the angle's point in terms of geometry.
  • Hence angles that differ by an integer multiple of 2 radians (a whole circle) are equal.
  • Similar to the first definition, the second definition has this trait with the periodicity of sin and cos.
  • Usually, the argument zero is left undefined.

Complex number x + iy's argument is

∅ = tan (y/x) inverse.

Z= -i-1/i = -i - (1*i)/(i *i)= is the complex number.

-i- i/(-1)= -i + I = 0.

z = 0.

Argument of zero is either undefinable or equal to any real number.

Learn more about argument here:

https://brainly.com/question/23729437

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