Intro to Chebyshev Polynomials

In this video I introduce Chebyshev polynomials as they are defined through trig.

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[dubble.]

Approximation using Chebyshev Polynomials could be interesting too. It seems to be widely used but poorly explained (or maybe it's just too far above my level).

[Abdalrhman_Kilesee]

How the heck u make these beautiful thumbnails

[aftabahmad]

Sir please upload a vedio on chebyshav 3rd, 4rth kind polynomials

[ravitaarya]

oh boy, your 'C' in cos theta looked mutated at first, then i literally thought it was a C*s

[naimanaheed]

Your lecture is good but it is extremely hard to read your black screen.

[TC]

You sound like you're always licking your lips, it sounds a bit weird and is incredibly distracting. Good video otherwise