Chapter 15.1, Problem 11PSB

To determine

To Find: The conclusion about the variable.

Answer to Problem 11PSB

  $x>3$

Explanation of Solution

Given:

  $x\text{ is not smaller than }3\&x\ne 3$

Formula Used:

  $\begin{array}{l}\text{There are only one possibilities among follwoing for any two real numbers }x\&yi.e.\\ x<y,\\ x=yor\\ x>y\end{array}$

Calculation:

  $\begin{array}{l}x\text{ is not smaller than }3\&x\ne 3\\ \text{There are only one possibilities among follwoing for any two real numbers }x\&yi.e.\\ x<y,\\ x=yor\\ x>y\\ thus,x>3\end{array}$

Conclusion:

Thus, the required is $x>3$ .