Problem type
Proof by induction for a sum
- What it solves
- Find the closed formula for a sum such as 1 + 4 + 9 + ... + n squared, and prove it for every natural number n by mathematical induction, with every expansion in the inductive step written out.
- Subject
- Real Analysis
- Topic
- Proof by induction
- Also called
- mathematical induction, prove by induction, sum formula
- Free example
- Read the complete worked example