Mathematics - Problems with Sets
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Express the set using set- builder notation. Use inequality notation to express the condition x must meet in order to be a member of the set.
1. A= { 12, 13, 14, 15, 16,...}
2. A= { 600, 601, 602,...,6000}
3. Calculate the number of subsets and the number of proper subsets for the set.
1. the set of natural numbers less than 10
2. { x / x is a day of the week}
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Solution Summary
The following posting helps with problems involving mathematical sets.
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Dear student, see below for the solution to this problem.
1. A= {12, 13, 14, 15, 16, ...}
Observe that the elements of set A are natural numbers more than or equal to 12. So, we can write it as
A= {xN/ x≥12}
2. A= {600, 601, 602, ... ...
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