Question: Exercise 1. [6 marks] Re-write the following Boolean expression using only NAND operations. Show your step-by-step process. You do not need to simplify. (p+q)r Exercise

Exercise 1. [6 marks] Re-write the following Boolean expression using only

Exercise 1. [6 marks] Re-write the following Boolean expression using only NAND operations. Show your step-by-step process. You do not need to simplify. (p+q)r Exercise 2. [10 Marks] Prove that NOR is functionally complete. You should give formulas as well as truth tables to support those formulas. You can use the symbol for NOR

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