State, whether the following set is finite or infinite? (v) {x ∈ Z, x<5}
Given, set {x ∈ Z, x<5}
So {…,−4,−3,−2,−1,0,1,2,3,4}
Hence, it is an infinite set.
State, whether the following set is finite or infinite? (iii) {x ∈ N, x>5}
State whether the following set is finite or infinite.
D={x:x∈W,x<5}
State, whether the following set is finite or infinite? (vi) {x ∈ R: 0<x<1}
State, whether the following set is finite or infinite? (iv) {x∈N,x<200}