If $A = \{x : x$ is a positive integer$\}$, $B = \{0\}$ and $X = \{x : x$ is an integer$\}$, which of the following is c

Question

If $A = \{x : x$ is a positive integer$\}$, $B = \{0\}$ and $X = \{x : x$ is an integer$\}$, which of the following is correct?

Accepted Answer

$A \subset X$ and $B \subset X$

Answer

$A \subset B$

Answer

$B \subset A$

Answer

$A = X$

If A={x:xA = \{x : xA={x:x is a positive integer}\}}, B={0}B = \{0\}B={0} and X={x:xX = \{x : xX={x:x is an integer}\}}, which of the following is correct?