Question

what is the builder form of A={a,e,i,o,u}​

Answer 1

Answer:

In set-builder form, all the elements of a set possess a single common property which is not possessed by any element outside the set. In the set {a, e, i, o, u}, all the elements possess a common property, namely, each of them is a vowel in the English alphabet, and no other letter possess this property.

Answer 2

Answer:

A={x:x€ vovel of english alphabet}