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| -rw-r--r-- | Problem Set 1.page | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Problem Set 1.page b/Problem Set 1.page index a58e2dc..9ea5399 100644 --- a/Problem Set 1.page +++ b/Problem Set 1.page @@ -7,7 +7,8 @@ - $\mathbb{N} \times \mathbb{N}$ - $\mathbb{Q}$ = Set of all fractions $\frac{n}{m}$ where $n,m \in \mathbb{Z}$ - $\mathbb{R}$ - - $(0,1)$ + - The open interval $(0,1)$ + - The closed interval $[0,1]$ - $2^{\mathbb{N}}$ = Set of all subsets of $\mathbb{N}$. - $2^{\mathbb{R}}$ = Set of all subsets of $\mathbb{R}$. - $\mathbb{R}^{\mathbb{R}}$ = Set of all functions from $\mathbb{R}$ to itself. |