Question

----------- A∨B∨C Нужно составить таблицу истинности для формулы

Answer 1

ABC AVB (AVB)VC
000    0           0
001    0           1
010    1           1
011    1           1
100    1           1
101    1           1
110    1           1
111    1           1

Answer 2

Table of Truth for the Formula A∨B∨C

To create a truth table for the formula A∨B∨C, we need to consider all possible combinations of truth values for the variables A, B, and C. Since there are three variables, there will be 2^3 = 8 rows in the truth table.

Here is the truth table for the formula A∨B∨C:

| A | B | C | A∨B∨C | |---|---|---|-------| | 0 | 0 | 0 | 0 | | 0 | 0 | 1 | 1 | | 0 | 1 | 0 | 1 | | 0 | 1 | 1 | 1 | | 1 | 0 | 0 | 1 | | 1 | 0 | 1 | 1 | | 1 | 1 | 0 | 1 | | 1 | 1 | 1 | 1 |

In the truth table, the column labeled A∨B∨C represents the result of the logical OR operation applied to the variables A, B, and C.

Key Points: - The truth table for the formula A∨B∨C has 8 rows, representing all possible combinations of truth values for the variables A, B, and C. - The column labeled A∨B∨C represents the result of the logical OR operation applied to the variables A, B, and C.