Interval notation union symbol. The symbol ∪ represents the union of two or more sets.
Interval notation union symbol. The union of the intervals (a, b) and (c, d) is denoted as (a, b) ∪ (c, d) and is calculated this way: Sep 15, 2021 ยท Combinations of Intervals If two or more intervals are interrupted with a gap in the number line, set notation is used to stitch the intervals together, symbolically. Find the intersection and union of sets as indicated. The symbol ∪ represents the union of two or more sets. For example, the infinite interval containing all points greater than or equal to 6 is expressed [6,Inf). Write the answers in interval notation. Find the union or intersection as indicated. It is used to combine two (or more) intervals together to make a single set. The symbol we use to combine intervals is the union symbol: \ (∪\). To combine two intervals using inequality notation or set-builder notation, we use the word “or. Yes. hrl dufvovh 0fzckcxg qie cathu0e30o vef 8ngtlf y9qfar1 gz37 lzgv
Back to Top
