Question

set builder forn of set a ={1,1/2,1/3,1/4,1/5}​

Answer 1

Step-by-step explanation:

Set builder form:

Set-builder notation is a notation for describing a set by indicating the properties that its members must satisfy.

B={1,1/2,1/3,1/4,1/5,....}

Here the denominator is a set of natural numbers increasing linearly,

thus set builder form is:

{x:x=1/n,x∈N}