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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

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Mathematics
Trigonometric Functions

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Master sine, cosine, and tangent functions through unit circle concepts, right triangle applications, and inverse operations. Build foundational skills for calculus and physics with free tutorials on YouTube and structured courses on edX, covering graphing techniques and real-world problem solving.

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Gautam Varde
Elementary Functions - Trigonometric Analyticity, Complex Variables, and Differentiation

Explore trigonometric elementary functions through numerical problems, focusing on analyticity, complex variables, and differentiation in engineering mathematics.
- YouTube
- 14 minutes
- On-Demand
- Free Video
Brian McLogan
Evaluate Trigonometric Functions - Let's Learn the Unit Circle

Master evaluating trigonometric functions using the unit circle in this 18-minute tutorial covering essential techniques for solving trig problems.
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Brian McLogan
Three Tips for Evaluating Inverse Trigonometric Functions

Master essential strategies for evaluating inverse trigonometric functions with three practical tips that simplify complex calculations and improve mathematical problem-solving abilities.
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patrickJMT
Graphing the Trigonometric Functions

Learn to graph trigonometric functions with shifts, stretches, and transformations. Master sine, cosine, cotangent, and cosecant graphs for pre-calculus and calculus courses.
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Introduction to Calculus for Machine Learning
1 review

Master essential calculus concepts - functions, limits, derivatives, and integrals - with practical applications in machine learning optimization and real-world problem-solving.
- CodeSignal
- 3 hours
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Python For Beginners Course In-Depth
3643 ratings at Udemy

Python: A Comprehensive Introduction to Fundamental Python Concepts and the Python Advanced Programming Concepts
- Udemy
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Calculus through Data & Modeling: Differentiation Rules
118 ratings at Coursera

Explore differentiation rules for various functions, including polynomials, trigonometric, and multivariable. Learn to calculate rates of change and apply these concepts to real-world problems.
- Coursera
- 7 hours 39 minutes
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Calculus through Data & Modeling: Precalculus Review
120 ratings at Coursera

Review of key precalculus concepts for calculus, focusing on functions, modeling, and data analysis. Covers exponential, logarithmic, and trigonometric functions, vectors, and equations of lines and planes.
- Coursera
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Differentiation Made Easy: Learn to differentiate - Calculus
337 ratings at Udemy

Learn to take derivative of functions (trigonometric, exponential, logarithmic & ...) ,Test your knowledge on Quizzes
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Trigonometry 1 with The Math Sorcerer
282 ratings at Udemy

Trigonometry Course with Assignments and Solutions
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Professor Leonard
Calculus of Inverse Trigonometric Functions

Explore inverse trigonometric functions in calculus, including derivatives and integrals, to enhance your mathematical problem-solving skills.
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The Organic Chemistry Tutor
Evaluating Inverse Trigonometric Functions

Learn to evaluate inverse trigonometric functions with clear examples and practice problems, covering inverse sine, cosine, and tangent in this comprehensive introduction.
- YouTube
- 23 minutes
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Cours préparatoire: Fonctions Trigonométriques, Logarithmiques et Exponentielles
1 review

Ce cours donne les connaissances fondamentales liées aux fonctions trigonométriques, logarithmiques et exponentielles.
- edX
- 12 weeks, 2-3 hours a week
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The Organic Chemistry Tutor
Indefinite Integral - Basic Integration Rules, Problems, Formulas, Trig Functions, Calculus
1 review

Comprehensive guide to indefinite integrals covering basic rules, formulas, and integration techniques for various function types, with numerous examples and practice problems.
- YouTube
- 29 minutes
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The Organic Chemistry Tutor
Calculus 1 - Integration & Antiderivatives
1 review

Learn integration basics, including antiderivatives, power rule, and u-substitution. Master techniques for polynomial, radical, exponential, trigonometric, and logarithmic functions.
- YouTube
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