Question

someone double my logic circuit answers
http://prntscr.com/df3tgh
http://prntscr.com/df3toh

Answer 1

@zepdrix

Answer 2

Look at the circled edge.

First ff : J=0, K = 0
It retains the previous state, so A0 = 1, right ?

Answer 3

Other than that, rest of part a looks good

Answer 4

part b looks fine

Answer 5

thankyou!

Answer 6

ah i see my mistake

Answer 7

Your simplified expression for next question is wrong.
Try the input A = 1, B = 0, C = 1

Answer 8

I'm getting below after simplifying..