Which of the following is a true statement - Vidyadip

MCQ

Which of the following is a true statement

✓
$\{a\} \subseteq \{a, b, c\}$
B
$\{a\} \in \{a, b, c\}$
C
$\phi \in \{a, b, c\}$
D
None of these

✓

Answer

Correct option: A.

$\{a\} \subseteq \{a, b, c\}$

a
An element of a given set is belongs to that set, But the set of the elements of given set is not belongs to that set.

Option (b) is not correct. Also $\{\emptyset\}$ is subset of a set

Option (C) is not correct. The set of an element of given set is subset of given set.

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