Answers

2014-06-14T17:32:26+08:00
A number is greater than 1 but less than 3
0
what is the meaning of x. why is there that "x" symbol? thanks veeeeeeeeeeerrrrrry muvh for answering.
x is a variable, it represents as the number being describe in the mathematical expression... Sorry for the late reply though.
2014-06-15T12:01:28+08:00
X is greater than 1 but less than 3
0