The set of polynomials of degree at most $2$
Terms
| Term | This example | Why |
|---|---|---|
| dimension (of a vector space) | $\dim \setdef{a + b x + c x^2} = 3$ | $1$, $x$, and $x^2$ form a basis. |
| vector space | ✓ |
| Term | This example | Why |
|---|---|---|
| dimension (of a vector space) | $\dim \setdef{a + b x + c x^2} = 3$ | $1$, $x$, and $x^2$ form a basis. |
| vector space | ✓ |