I&C SCI 6B Chapter Notes - Chapter 1.3: Contraposition, Logical Biconditional, Prime Number

• School: UC-Irvine
• Department: Information and Computer Science
• Course: I&C SCI 6B
• Professor: Gassko

Document Summary

I&c sci 6b boolean algebra and logic 36520. 1. 3 conditional statements: condition operation denoted by , read from p q as if p then q". It is false if p is true and q is false, otherwise p q is true: conditional proposition compound proposition that uses a conditional operation. In english, referred to as a conditional statement. In p q, p is called the hypothesis and q the conclusion: participation activity. Indicate whether conditional statement p is true or false. If it rains today, i will have my umbrella. I do not have my umbrella: false, because the hypothesis is true but conclusion false. If sally took too long getting ready, she missed the bus. Sally did not take too long getting ready. She missed the bus: true, because the hypothesis is false, therefore the conditional must be true. If it is sunny out, i ride my bike.