Answer:
It is open.
Step-by-step explanation:
Open inequalities entail signs like [tex]\leqslant[/tex], while closed inequalities entail signs like [tex]<[/tex] instead.
Answer:
open expressions
Step-by-step explanation:
we can say that the mathematical sentence containing the variable becomes either true or false depending upon the value of the variable.
This type of sentence is called an open sentence
