This can be proven for any valid argument form using a truth table which shows that there is no situation in which there are all true premises and a false conclusion.
Founded in 1994, IntraLearn Software Corporation (ISC) is a pioneer of creating e-Learning and Knowledge Organization products for corporate enterprises, academic institutions, associations, government agencies and training suppliers.
Kia Motors Corporation (KMC), founded in 1944, is South Korea's oldest manufacturer of motor vehicles and is now a subsidiary of the Hyundai-Kia Automotive Group.