Solution:
(i) {
}
The provided set can be re-written in the set-builder form as {
, 
and 
}
(ii) {
}
We know that 
, 
, 
, 
, and 
.
As a result, the provided set {2, 4, 8, 16, 32} can be re-written in the set-builder form as {
, and 
}.
Write the following sets are in the set-builder form? (i) {} (ii) {}
} (ii) {}