Which of the following is a true statement
Which of the following is a true statement
- A
$\{a\} \subseteq \{a, b, c\}$
- B
$\{a\} \in \{a, b, c\}$
- C
$\phi \in \{a, b, c\}$
- D
None of these
Similar Questions
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The set of letters in the English alphabet
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$\{ x:x \in R, - 4\, < \,x\, \le \,6\} $
Write the following as intervals :
$\{ x:x \in R, - 4\, < \,x\, \le \,6\} $
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$\mathrm{E} =$ The set of all letters in the world $\mathrm{TRIGONOMETRY}$
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$\left( { - 3,0} \right)$
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