Find the discrete logarithms of 5 and 6 to the base 2 modulo 19.

CS 251 // Week 5 Notes PSU Spring Term, 2017 Q: What is mapping of input to output A: B(x) = x is a flower So our sentence becomes ~B(rose) Which means ~(rose is a flower) Q: What are symbols used in quantifiers A: “For all” ∀ and “There exists” ∃ Ex. There exists a number that is both even and prime (the number 2) Q: How would you read this sentence:...