Perform as indicated. a. Given 22 = 12 mod 5 & -1 = 14 mod 5, Find the sum, the difference and the product of these congruences. A Sum B Difference C Product b. Add 2 = 14 mod 3 and 2 = -1 mod 3 c. Subtract 1 = -5 mod 3 from 2 = 2 mod 3

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