L.H.S value for applied c/k pulse in given state equation

Q.  Consider the state equation given below. If R.H.S of an equation is zero, then what would be the value of L.H.S (next state) after the application of a clock pulse?

QA(n + 1)  = (QA QB  +  QA QB) x + QA QB

- Published on 29 Sep 15

a. Zero
b. Infinity
c. QA QB x
d. QA QB x

ANSWER: Zero

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