QUESTION 1 Based on the following PAL implementation of a multi-input (XY,Z) multi-output (F1,F2,F3) combinational system, possible descriptions of outputs F1, F2 and F3 are F1 F2 F3 F1-YZ+XY F3-YZ+XY F3-(145) F3- YZ+XY "FIm(3,4,5,7) F2-(1,2,5,6,7) F1-YZ-XY Only a) is true None of the above are true a).b),c) are all true