truth table to equation question (comp Sci)

mercredi 17 septembre 2014

1. The problem statement, all variables and given/known data

http://ift.tt/1o3q4UI





3. The attempt at a solution



for part a, i got the solution to be F1 = xy'+x'y= x⊕y (XOR) , F2 = x .y (AND)



for part b i don't understand how i would derive an equal equation that uses only NAND which is (xy') and inverter which is x'





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