Loading [MathJax]/jax/output/SVG/config.js
 
+0  
 
0
22
1
avatar+972 

Find all $z$ such that neither $2+z-5z$ nor $2-z+8z$ is in the interval $(-7,13]$. Express your answer as an interval or as a union of intervals.

 Aug 9, 2024

3 Online Users

avatar
avatar