Question

Let A = {a,b,{c,d},e}.
State, whether the following statement is true

(vi) {a,b,e} $\subset$ A

Answer 1

Solution:
Since A = {a,b,{c,d},e}
Given satatement {a,b,e}$\subset$ A is true because {a,b,e} is a subset of set A.

Hence, {a,b,e} $\subset$ A