This one should be valid, but i want the prove process

c) The argument is valid invalid (circle one): 1. (op)q 2. n(mq) 3. p(mn) 4. (oq)m 5. p(q(no)) om If you stated the argument is invalid, provide an invalidating truth assignment here: m=,n=,o=,q= If you stated the argument is valid, provide a proof here (you can delete the rows you don't need)