Mathematics, 19.09.2019 19:20 jlewis711777

Suppose each of the following statements is true. laura is in the seventh grade. laura got an a on the mathematics test or sarah got an a on the mathematics test. if sarah got an a on the mathematics test, then laura is not in the seventh grade. if possible, determine the truth value of each of the following statements. carefully explain your reasoning. (a) laura got an a on the mathematics test. (b) sarah got an a on the mathematics test. (c) either laura or sarah did not get an a on the mathematics test

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