Geometric Sequence Course
Master geometric sequences with clear models of growth, decay, and convergence. Practice real-world problems, from savings to dosing, using n-th term and sum formulas, inequalities, and logs to build precise, professional-level mathematical reasoning.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Master geometric sequences in a focused, practical course that takes you from core notation and properties to confident use of n-th term and sum formulas. Work through real growth and decay models, including deposits and medication doses, and learn to solve for unknown terms using logarithms and inequalities. Clear templates, step-by-step solutions, and convergence topics help you communicate precise, rigorous reasoning in every task.
Elevify advantages
Develop skills
- Master geometric sequence basics: terms, ratios, and key properties fast.
- Compute aₙ and Sₙ quickly: apply geometric formulas with clean algebra.
- Analyze convergence: decide when infinite geometric sums exist and use S∞.
- Model growth and decay: turn real finance and dosing problems into sequences.
- Write rigorous solutions: show steps, justify reasoning, and avoid common errors.
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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