What is the significance of i in complex numbers?

  • Thread starter Sinsearach
  • Start date
In summary, the letter i represents the imaginary unit in complex numbers and is crucial in understanding and performing operations on these numbers. It also plays a significant role in many areas of mathematics and physics, such as in the solution of equations and the representation of electrical circuits. Its unique properties allow for the creation of a complex plane, which is essential in visualizing and manipulating complex numbers. Furthermore, the concept of i has led to the development of other complex numbers, such as quaternions and octonions, which have important applications in various fields.
  • #1
Sinsearach
*Hand shakes*
Found a need just few daze ago to be here by discovery of E. Frenkel through numberphile of youtube.
Due to an idea regarding sqrt of -1 I must put forth.

Thank you for your time and this venue.
 
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  • #2
Welcome to PF!
 

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