countable set उदाहरण वाक्य

उदाहरण वाक्य

1. Every union ( = supremum ) of every countable set of countable ordinals is another countable ordinal.
2. Assuming the axiom of choice, the union of a countable set of countable sets is itself countable.
3. Assuming the axiom of choice, the union of a countable set of countable sets is itself countable.
4. Today, countable sets form the foundation of a branch of mathematics called " discrete mathematics ".
5. So we are talking about a countable union of countable sets, which is countable by the previous theorem.
6. The coefficients of its logarithm generate the free Lie algebra on a countable set of generators over the rationals.
7. The rational numbers are countable because the function given by is a surjection from the countable set to the rationals.
8. In a different language, you have been asked to prove that every ultrafilter on a countable set is principal.
9. Technically the simplest examples are when " X " is a countable set and ? is a discrete measure.
10. Every countable set is a strong measure set, and so is every union of countably many strong measure zero sets.