Define the necessary symbols, rewrite the argument in symbolic form, then use a truth table to determine whether the argument is valid? no pig is green. All frogs are green. Therefore, no frog is a pig  p: q: r:

Construct a truth table to verify whether the following statements are equivalent. pv (~p v q) (pa q) v (~p v~)

1. Given the argument: If Peter is a math major, then peter must take Math 3110 Peter took Math 3110 .. Peter is a Math major (a) Write the argument form. (define all variables) (b) Use truth tables to check the validity of the argument. (c) Explain why the argument is valid or invalid.

5.) Draw a truth table based on the boolean expression: x = a·b · c (x = a nba c)