Comments by "Maggie Jetson" (@maggiejetson7904) on "Necessity of complex numbers" video.

  1.  @leif1075  It is there for the orthogonal part of the wave where it start with zero instead of the real part starting with 1 (full amount).
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  2. I always wonder why we need to learn complex number, but didn't understand it till 3rd year in college for electrical engineering. It makes frequency related work a lot simplier.
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