EM-1253

Subsets

E Math · Secondary 3 · Hard · Subsets

Let

E = \{1,2,3\}

and

F = \{1,2,3\}

. We want to show that every element of

E

is in

F

, and

E

may be equal to

F

. The relation is written as

E\ \_\ F

. Which symbol should replace the blank?

$\subseteq$
$\subset$
$\not\subseteq$
$\not\subset$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.

Loading problem…