1. (6x3=18) Determine whether the statement forms and are logical equivalent. You need to construct a truth table and include a statement to justify your answer.

2. Construct a truth table for the statement:

3. Use truth table to determine whether the arguments form

a.

b.

c.

4. Use the valid argument form to deduce the conclusion from the premises, giving a reason for each step.

a.

b.

c.

d.

e.

f.

is valid

5. Write a negation of the statement: integers a, b and c, if a-b is even and b-c is even, then a-c is even.

6. Rewrite the statement in English without using the symbols: or or variable.

Subject | Mathematics |

Due By (Pacific Time) | 06/18/2013 12:00 am |

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