Question

Given the following sets, select the statement below that is true.
A = {b, l, a, z, e, r}, B = {b, a, l, e}, C = {a, b, l, e}, D = {l, a, b}, E = {l, a}

E ⊆ A and B ⊂ C
C ⊂ D and E ⊂ C
D ⊆ C and D ⊆ E
C ⊂ E and B ⊆ A
D ⊆ C and B ⊆ C

Answer 1

first one is true

Answer 2

E is a proper subset of A and B is a subset of C