Question

Supply the appropriate set notation and symbol to make the statement correct. Choose from the given choices beside the given.

Ex.
5 ___ {1, 2, 3, 4, 5}
(A.) ∈ B. ↔ C. =

1. {o, n, e} ___ {n, e, o}
A. ∈ B. = C. ↔

2. {2, 4} ___ {2, 4, 6}
A. ∈ B. ⊆ C. =

3. red ___ {pink, green, purple}
A. ⊆ B. = C. ∉

4. {a, b, c, d} ___ {a, b, c, d}
A. ∉ B. ⊆ C. ⊂

5. {1, 2, 3} ___ {a, e, i}
A. ∉ B. = C. ↔​

Answer 1

Step-by-step explanation:

you clear your concept

and learn the sign

of sets