Quiz (1 point)

• 0 + a = a

• if value of cell 1 at time 4 = 0, then (value of cell 1 at time 4) + (value of cell 2 at time 4) = 0 + (value of cell 2 at time 4)

• if the following are true:

  • a = b
  • b = c

  then a = c

• if value of cell 2 at time 4 = 1, then 0 + (value of cell 2 at time 4) = 0 + 1

• if the following are true:

  • a = b
  • b = c

  then a = c

• if the following are true:

  • a = b
  • b = c

  then a = c

Please write your proof in the table below. Each row should contain one claim. The last claim is the statement that you are trying to prove.