Geometric Sequences Course
Dive into geometric sequences with this comprehensive course featuring clear formulas, detailed derivations from first principles, and practical models for growth and decay. Gain strong intuition, sidestep common pitfalls, and confidently tackle sums, limits, and applications in advanced maths and real-world problem-solving scenarios.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This focused course on geometric sequences teaches essential notation, nth-term and sum formulas, plus infinite series. Learners derive formulas from basics, solve practical growth and decay problems, and apply concepts to real-life cases like compound interest, population dynamics, and discount calculations. It includes exam tactics, mistake prevention, and clear presentation skills for efficient, accurate work.
Elevify advantages
Develop skills
- Master geometric formulas: derive nth term and sum Sn rigorously and quickly.
- Apply sums to growth/decay models: handle interest, populations, and discounts.
- Evaluate infinite series: check |r|<1, find S∞, and prove convergence.
- Spot geometric vs arithmetic sequences: identify ratios and dodge exam errors.
- Deliver precise, exam-style solutions: use proper notation and full checks.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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