Question

Write the following sets using rule method
D={Sunday, Monday, Tuesday, wednesday, Thursday, Friday, Saturday​

Answer 1

The answer could be this:-

Rule method or Set-builder method are a form of representation of sets. Their name, Set-builder, itself conveys their purpose which is to lay down the rules to create the set.

The set-builder set version of this roster version:

D = {Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday}

Could be this:

D = {x: x is the name of a weekday, x begins with Sunday}