- #1
danago
Gold Member
- 1,123
- 4
Lets say i have two sets of numbers (dealing with real numbers only):
[tex]
\{ x \in R |x \ge 0\}
[/tex]
[tex]
\{ x \in R |3 \ge x\}
[/tex]
And i want to show what the common values in the two sets are. Would my notation be correct if i wrote:
[tex]
\{ x \in R |x \ge 0\} \cap \{ x \in R |3 \ge x\} = \{ x \in R |3 \ge x \ge 0\}
[/tex]
Thanks in advance,
Dan.
[tex]
\{ x \in R |x \ge 0\}
[/tex]
[tex]
\{ x \in R |3 \ge x\}
[/tex]
And i want to show what the common values in the two sets are. Would my notation be correct if i wrote:
[tex]
\{ x \in R |x \ge 0\} \cap \{ x \in R |3 \ge x\} = \{ x \in R |3 \ge x \ge 0\}
[/tex]
Thanks in advance,
Dan.