# MAT - Paper 2019 - Q2

> Source: https://ollybritton.com/notes/maths/problems/mat/2019/q2/ · Updated: 2021-11-02 · Tags: mat, notes, maths

## Flashcards
### 2021-11-02
##### What is the degree of $$x \times x^2 \times x^3 \times ... \times x^k$$??
$$
\frac{k(k+1)}{2}
$$

---
Olly Britton — https://ollybritton.com. Machine-readable index: https://ollybritton.com/llms.txt