Which of the following is a true statement
The set $A = \{ x:x \in R,\,{x^2} = 16$ and $2x = 6\} $ equals
Make correct statements by filling in the symbols $\subset$ or $ \not\subset $ in the blank spaces:
$\{ x:x$ is an even natural mumber $\} \ldots \{ x:x$ is an integer $\} $
Let $A=\{1,2,\{3,4\}, 5\} .$ Which of the following statements are incorrect and why ?
$\{ \{ 3,4\} \} \subset A$
State whether each of the following set is finite or infinite :
The set of numbers which are multiple of $5$