A mathematical sentence that can be verified either true or false but not both is called a

If two numerical expression are joined or connected by is equal to $\text{'}=\text{'}$  or is greater than $(>)$  or is less than $(<)$ ets, then they are called mathematical sentences.

Ex : $3+4<9$

$\Rightarrow$  a mathematical sentence that can be verified either true or false but not both is called a mathematical statement

Example : $x+5=9$ , $2x+5<20$

$\Rightarrow$  an open sentence containing the sigh $\text{'}=\text{'}$  is called an equation.