It is (-3, 5].
(-3, 5] = {x : -3 < x ≤ 5}
The decimal numeral system (also called base ten or occasionally denary) has ten as its base. Decimal notation often refers to a base-10 positional notation.
answer: 343,350,000 explain: just add comma for each 3 numbers (like answer)
25
It is: 158,000,000 or as 1.58*108 in scientific notation
(-3, 5] = {x : -3 < x ≤ 5}
Interval notation uses the symbols [ and ( to indicate closed an open intervals. The symbols can be mixed so that an interval can be open on one side and close on the other. Given two real numbers, a, b we can have (a,b) which is the interval notation for all numbers between a and b not including either one. [a,b) all numbers between a and b including a, but not b. (a,b] all numbers between a and b including b, but not a. [a,b] all number between a and b including a and b.
Interval notation is a method of writing down a set of numbers. An example of this is all numbers that are greater than five.Ê
The answer to this is 2, and 0.
The interval notation that represents the set of all numbers greater than or equal to 5 and less than 12 is ([5, 12)). The square bracket indicates that 5 is included in the set, while the parenthesis indicates that 12 is not included.
The interval of 0 and 180 refers to the range of values between 0 and 180, inclusive. This interval can be represented in mathematical notation as [0, 180]. It includes all real numbers starting from 0 up to and including 180. This range is commonly used in various contexts, such as angles in geometry, where it represents a half-circle.
Sets can be written in various ways, including roster notation, set-builder notation, and interval notation. Roster notation lists all the elements of a set, such as ( A = {1, 2, 3} ). Set-builder notation describes the properties of the elements, like ( B = { x \mid x > 0 } ). Interval notation is often used for sets of numbers, such as ( C = (0, 5] ), indicating all numbers greater than 0 and up to 5.
A set can be represented using different notations, including roster notation, set-builder notation, and interval notation. In roster notation, a set is listed explicitly with its elements enclosed in curly braces, such as ( A = {1, 2, 3} ). Set-builder notation describes the properties of the elements in a set, for example, ( B = { x | x \text{ is an even number} } ). Interval notation is used primarily for sets of real numbers, indicating a range, such as ( (a, b) ) for all numbers between ( a ) and ( b ), excluding the endpoints.
An interval in mathematics is a set of numbers that contains all numbers between any two numbers in the set. It can be represented on a number line as a continuous section between two points, often denoted in notation such as [a, b] for a closed interval (including endpoints a and b) or (a, b) for an open interval (excluding endpoints). Intervals can also be infinite, like (-∞, b) or (a, ∞). Visually, an interval appears as a line segment or ray depending on its type.
There is more than one notation, but the open interval between a and b is often written (a,b) and the closed interval is written [a,b] where a and b are real numbers. Intervals may be half open or half closed as well such as [a,b) or (a,b]. For all real numbers, it is (-infinity,+infinity), bit use the infinity symbol instead (an 8 on its side).
An interval that remains the same throughout a sequence
Interval Notation