What Are Intervals?Menu1DefinitionInterval on a Number LineActivity Set 12Intervals as InequalitiesActivity Set 13Interval Notation Using Square Brackets and ParenthesesActivity Set 14Open IntervalsActivity Set 15Closed IntervalsWhat Is a Closed Interval?Both finite and infinite intervals may be closed, as long as all the endpoints in either type are closed. Check out this video to understand the concept better.UnderstoodContinueActivity Set 16Half-open IntervalsActivity Set 17Union of IntervalsActivity Set 18Intersection of IntervalsActivity Set 19Boss Battle
What Is a Closed Interval?Both finite and infinite intervals may be closed, as long as all the endpoints in either type are closed. Check out this video to understand the concept better.UnderstoodContinue
