first two are either short or undefined

the rest are either low(0) OR high(1)

The gate diagram shown below in Figure 1.2 is a bad design High=1 A T B I Output A- B T Low=0 Figure 1.2 Figure 1.2 When the output is connected to both High and low, the result is (a) When the output is connected to neither High nor Low, the result is short undefined This design has both problems. Give inputs on A and B that result in the output being connected to both High and Low: Als Bis Give inputs on A and B that result in the output being connected to neither High nor Low: A is Bis