Question: Math 271 Sets and Logic No Author: HW Set #2 No Name: Name: No No Name: 4. (20+40 points) Define the following propositions: p: Sally

Math 271 Sets and Logic No Author: HW Set #2 No Name: Name: No No Name: 4. (20+40 points) Define the following propositions: p: Sally got the job. q: Sally was late for her interview r: Sally updated her resume. (a) Express the following sentences using logical expressions. 1. If Sally did not get the job, then she was late for her interview or did not update her resume. 2. If Sally updated her resume and did not get the job, then she was late for her interview. (b) Either prove the two expressions are logically equivalent or give a set of truth values for p, q, r so that the two expressions have different truth values and show they are not logical equivalent

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