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Solution
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Solution provided by AtoZmath.com
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Interval notation and set builder notation calculator
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 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
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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)
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