Lectures related to Derivatives: Tangents and Secants

Explores the definition and properties of derivatives, including slopes of tangent lines and differentiability conditions.

Explores the definition and derivability of functions in differential calculus, emphasizing differentiability at specific points.

Explores derivatives, functions, limits, and tangent lines in calculus.

Explores function limits, including right and left limits, algebraic operations, and the theorem of the two gendarmes.

Covers the definition of a function being derivable at a point.

Explores the connection between limit existence and function continuity, emphasizing derivative properties and function graphs.

Covers derivatives, chain rule, and composed functions with examples and applications.

Explores the limit of a sequence and its convergence properties, including boundedness and monotonicity.