Geometric Sequences Course
Master geometric sequences using clear formulas, step-by-step derivations, and practical growth/decay models. Develop sharp intuition, sidestep exam pitfalls, and confidently use sums and limits in advanced maths and real-world problem solving. Build exam-ready confidence with rigorous practice.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain strong skills in geometric sequences notation, nth-term and sum formulas, plus infinite series. Derive from basics, tackle growth and decay issues, model real cases like interest, population shifts, and discounts. Exam tips, error dodges, and sharp presentation boost speed and precision.
Elevify advantages
Develop skills
- Master geometric term formulas: derive nth term and sum Sn quickly with full proof.
- Apply sums to growth and decay: model interest, populations, discounts.
- Evaluate infinite series: check |r|<1, find S∞, prove limits.
- Spot geometric vs arithmetic: identify ratios, dodge exam errors.
- Deliver precise exam solutions: use notation, steps, convergence tests.
Suggested summary
Before starting, you can change the chapters and the 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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