Question

state whether the following pairs of sets are equivalent or not . 1 set of integers and set of natural numbers . 2 A = { 5,6,7,8 } and M = { x : x € W and x <4 }​

Answer 1

Answer:

1. no because n(a) does not equal to n(b)

2. yes because n(A) = 4 and n(M) = 4 so n(A) =n(M)

so it is equivalent