Question

E={21,28,35,42,49} Write this in Set builder notation​

Answer 1

Answer:

E = {x : x is a multiple of 7 between 20 and 50} .

Step-by-step explanation:

In set theory and its applications to logic, mathematics, and computer science, set-builder notation is a mathematical notation for describing a set by enumerating its elements or stating the properties that its members must satisfy.

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