Question

In which of the following pairs, sets A and B are not equivalent?

A={0} and B={x: x is a whole no and x < 1}
A={x: x=2^n , n belong to W and n < 5} and B={a, e, i, o, u}
A={letters of the word "TIGER"} and B={letters of the word "SCHOOL"}
A={letters of the word "QUARANTINE"} and B={letters of the word "ISOLATION"}

Answer 1

Answer:

Quarantine is the we have to eliminate