Answer
The given pair of sets are Equivalent and Equal.
Work Step by Step
A = {X|X ∈ N and 3\ltX\lt7}
B = {4,5,6}
From the given condition set A={4,5,6}.
Therefore n(A)=3
B={4,5,6}
Therefore n(B)=3
now, n(A) = n(B) and Set A and Set B have same elements.
Therefore the given pair of sets are Equivalent and Equal.
