Lab46 Wiki

Left Complementation

Left Complement is similar to negation p. it is a logic operation that basically negates the p. For example if p was a 1 it would not matter what q was the result would be a 0. Likewise if p was a 0 regardless of q the result would be a 1.

Reference 1: http://en.wikipedia.org/wiki/Negation

Right Complementation

When given a Truth Table, you see two columns of two different values that are related to each other and show opposite relationships, most of the time they are represented by F for false and T for true. Right Complementation is the opposite of the second column, or the right one. When representing each of the results for a 4 by 2 table, there are 16 possible results, one of them being the right complementation, which is actually represented by negation q.

• Matt Haas
• http://en.wikipedia.org/wiki/Truth_table

Demonstration of the indicated keyword.

Right Complementation is very similar the Negation P except its Negation Q if you get a combination of P:1 and Q:0 the result will be 1 negating Q and similarly if it is P:0 and Q:1 then the result will be 0. so no mater what P is the answer will always be the negation of Q

The c code block below reflects this.

char NP(char P, char Q)                                                                                      
  2 {
  3     char x;
  4 
  5     if (Q == 0)
  6         x = 1;
  7     else
  8         x = 0;
  9 
 10     return (x);
 11 }