34
State which of the following statements is true or false.
If $x y < 0$, then $x < 0$ and $y< 0$
A
TRUE
B
FALSE
35
State which of the following statements is true or false.
If $x< -5$ and $x < -2$, then $x \in(-\infty,-5)$
A
TRUE
B
FALSE
36
State which of the following statements is true or false.
If $x< -5$ and $x > 2$, then $x \in(-5,2)$
A
TRUE
B
FALSE
37
State which of the following statements is true or false.
If $x> -2$ and $x< 9$, then $x \in(-2,9)$
A
TRUE
B
FALSE
38
State which of the following statements is true or false.
If $|x|> 5$, then $x \in(-\infty,-5) \cup[5, \infty)$
A
TRUE
B
FALSE