Question

Rewrite the following set using the set builder method:
B = {−1, 1/2, −1/3, 1/4, −1/5, 1/6, · · · }

Answer 1

Answer:

Since the set has integers from −1 to −5,

Since the set has integers from −1 to −5, B 5 = {x:xϵZ,−5≤x≤−1 }