Research 1
I follow MIT’s open courses to explore key derivations. Starting with single-variable calculus and progressing toward multivariable calculus, I share my notes, worked examples, and reflections on the learning way.
Courses: 1A . Differentiation . 1B . Integration . 1C . Coordinate Systems & Infinite Series
No. 003 ·
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Notes
Linear approximation
Tangent-line estimates and worked examples.
No. 002 ·
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Notes
The product rule
A derivation and a worked example.
No. 001 ·
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Notes
The chain rule
The rule, its reasoning, and worked examples.