Exercise 1.1.2: Expressing English sentences using logical notation. About Express each English statement using logical operations V, A and the propositional variables t n and m defined below. The use of the word "or' means inclusive or t. The patient took the medication. n: The patient had nausea. m: The patient had migraines. (a) The patient had nausea and migraines. Solution A nam (b) The patient took the medication, but still had migraines (c) The patient had nausea or migraines Solution nym The patient did not have migraines Despite the fact that the patient took the medication, the patient had nausea. There is no way that the patient took the medication Feedback? Feedback? Exercise 1.1.4: Truth values for statements with inclusive and exclusive or. 0 About Indicate whether each statement is true or false, assuming that the 'or" in the sentence means the inclusive or Then indicate whether the statement is true or false if the Wor" means the exclusive or (a) February has 31 days or the number 5 is an integer Solution Inclusive or True Exclusive or True. The number it is an integer or the sun revolves around the earth. (c) 20 nickels are worth one dollar or whales are mammals. Solution Inclusive or True Exclusive or False There are eight days in a week or there are seven days in a week January has exactly 31 days or April has exactly 30 days Feedback