(1) Premises: q -> (q &~ q) Conclusion: ~q
(2) Premises: p & (q V r), p -> ~r

Conclusion: q V e
4) Premises: ~(p -> q)

Conclusion: ~q

President carter worked to ease tensions with china by a. establishing full diplomatic relations. b. limiting international trade. c. agreeing to stop communism. d. limiting us production of nuclear weapons.

31/3: which equation has the solutions x =?

Pls thomas jefferson believed that the french revolution and the reign of terror, a. should be exported to the rest of europe. b. would bring the united states and britain closer together. c. we’re understandable yet regrettable responses to the excesses of french monarchy. d. we’re not particularly important developments.