ε-δ Definition for One-sided Limits (Limits and continuity 02)

Опубликовано: 02 Июль 2026
на канале: e-math Video
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Welcome to e-calc Class! In this tutorial, we will continue with the STPM past-year questions on Limits and Continuity. I also covered one-sided limits and epsilon-delta definition proof in this video.

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[e-calc Class- Limits and Continuity]
Part 1: Evaluating Limits:    • Evaluating Limits- Basics (Limits and cont...  
Part 2: ε-δ Definition for One-sided Limits:    • ε-δ Definition for One-sided Limits (Limit...  
Part 3: Discontinuity:    • Discontinuity (Limits and Continuity 03)  
Part 4: Limits Involving Infinity and Asymptotes:    • Limits Involving Infinity & Asymptotes (Li...  
Part 5: One-sided Limits- Algebraic approach:    • One-sided Limits- Algebraic Method (Limits...  
Part 6: Special Trigonometric Limits:    • Trigonometric Limits involving (sinθ)/θ ( ...  
Part 7: Limits Involving Infinity- Algebraic approach:    • Limits Involving Infinity- Algebraic appro...  
Part 8: Commonly occurring Limits- Derivation:    • Commonly occurring Limits- Derivation (Lim...  
Part 9: L’Hopital’s Rule Application:    • Evaluating Limits- Advanced (Limits and Co...  
Part 10: Precise Definition of Limits:    • Precise Definition of Limits (Limits and C...  

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Timestamp:

0:00 Intro
0:33 Condition for limits to exist
1:03 Condition for continuous functions
2:20 Precise Definition of one-sided limits
5:30 Epsilon-delta proof example
11:50 STPM 2016 Q1

To be continued: Discontinuity
   • Discontinuity (Limits and Continuity 03)  

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Calculus is FUN!