Differences

This shows you the differences between two versions of the page.

--- student:mathematics:intervals [2018/08/30 13:21] – bernstdh
+++ student:mathematics:intervals [2019/09/23 17:44] (current) – Changed the symbol for the real numbers bernstdh
@@ Line 16: / Line 16: @@
 \[
-[a,b] = \{x \in \Re : a \leq x \leq b \}
+[a,b] = \{x \in \mathbb{R} : a \leq x \leq b \}
 \]
@@ Line 24: / Line 24: @@
 \[
-(a,b) = \{x \in \Re : a \lt x \lt b \}
+(a,b) = \{x \in \mathbb{R} : a \lt x \lt b \}
 \]
@@ Line 32: / Line 32: @@
 \[
-(a,b] = \{x \in \Re : a \lt x \leq b \}
+(a,b] = \{x \in \mathbb{R} : a \lt x \leq b \}
 \]
@@ Line 38: / Line 38: @@
 \[
-[a,b) = \{x \in \Re : a \leq x \lt b \}
+[a,b) = \{x \in \mathbb{R} : a \leq x \lt b \}
 \]