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What is the result of multiplying two complex numbers in exponential form?
The magnitudes add, and the arguments multiply
The magnitudes multiply, and the arguments add.
The magnitudes multiply, and the arguments multiply
Multiplying a complex number by eiπ the magnitude of complex number?
Remains unchanged
half
Increases two times
What is the result of adding aeiθ in a complex number here θ is argument of both complex numbers?
Magnitude increases by a
no change in magnitude
magnitude decreases
When a complex number multiplied by 1 in exponential form, what happens?
The magnitude decreases
The magnitude increases
The complex number remains unchanged
What is the result of multiplying a complex number by its conjugate?
Complex number become its magnitude squared
Complex number becomes 1
Complex number become its magnitude
What happened to the argument of a complex number if it’s divided by its magnitude?
no change
rotates by angle θ
magnitude becomes 1
The magnitude of complex number represents the distance from?
origin
x-axis
y-axis
What is the result of dividing a complex number by its conjugate?
What is the result of multiplying a complex number by eiθ, here θ is argument
Multiplying a complex number by eiπ rotate the complex number?
180 degrees
360 degrees
45 degrees
It is done.