Question

Write the interval {xl-3 < x < 5}
as an inequality and using interval
notation.

Answer 1

Step-by-step explanation:

$\{x\ |\ -3<x<5\}\\\\(-3<x<5)\Rightarrow (x>-3\ \wedge\ x<5)\Rightarrow (x>-3\ and\ x<5)\\\\\text{Interval notation:}\\\\x\in(-3,\ 5)$