|
|
|
|
|
|
|
|
|
|
Solution
|
Solution provided by AtoZmath.com
|
|
|
|
Interval notation and set builder notation calculator
|
 1.
`3 <= y <= 7`
2.
`[2,8)`
3.
`(-oo,1)`
4.
`(1,oo)`
5.
`1,2,3,4`
6.
`1,2,3,4,...`
7.
`1,2,3,4,...,10`
8.
`x <= 5`, x in N
9.
`3 <= z <=7`, x is odd
10.
`3 <= z <=7`, x is even
11.
`x^2 <= 10`, x in N
|
Example1. 3 <= x <= 7
Solution:
Solution set is `{3,4,5,6,7}`
Roster notation, Set Builder notation and Interval notation of the given problem is
1. Roster notation (tabular form)
`A={3,4,5,6,7}`
2. Set Builder notation
`A={x | 3<="x"<=7}`
3. Interval notation
`A=[3,7]`
2. [2,8)
Solution:
Solution set is `{2,3,4,5,6,7}`
Roster notation, Set Builder notation and Interval notation of the given problem is
1. Roster notation (tabular form)
`A={2,3,4,5,6,7}`
2. Set Builder notation
`A={x | 2 <=" x "< 8}`
3. Interval notation
`A=[2,8)`
|
|
|
|
|
|
