(Solved): Let a and b be positive integers. True or False: a > b implies that a div c > b div c.   ...

Let a and b be positive integers.

True or False: a > b implies that a div c > b div c.

 

Select all functions that are the Dual of \[ \begin{array}{c} x \cdot y+\bar{z} \cdot x+\bar{z} \cdot \bar{y} \\ x \cdot \bar{z} \cdot \bar{y} \\ (x+y) \cdot(\bar{z}+x) \cdot(\bar{z}+\bar{y}) \\ x \cdot(\bar{z}+\bar{y}) \\ x \cdot \overline{(z \cdot y)} \end{array} \]