Derivative of cos(3x) from First Principles
7:13
YouTubeCowan Academy
Derivative of cos(3x) from First Principles
In this calculus video, we will learn how to differentiate cos(3x) from first principles. We will apply the limit definition to rigorously calculate the derivative of cos(3x) with respect to x. Chapters 0:00 First Principle Limit Formula 1:33 Cos(a + b) Compound Angle Formula 2:25 Limit Property (Sum or Difference) 4:51 Change of Variable ...
4.5K viewsSep 25, 2023
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