Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Truth table with Xor and T

  1. Nov 11, 2015 #1
    (( X xor Y ) xor Z ) xor T

    I hope the truth table is correct. I'm not sure, because of the T. T is always 1, right?

    X Y Z - (( X xor Y ) xor Z ) xor T

    111 - 0
    110 - 1
    101 - 1
    100 - 0
    011 - 1
    010 - 0
    001 - 0
    000 - 1
     
  2. jcsd
  3. Nov 11, 2015 #2

    phinds

    User Avatar
    Gold Member
    2016 Award

    I cannot fathom what T is or why you say it is always 1. Given the assumption that it is, then your solution is correct but you need to explain why T is always 1. You do not show it in your work.

    And by the way, you are supposed to show your work, not just your final answer, else if you have something wrong how would we have any idea where you made a mistake?
     
  4. Nov 11, 2015 #3

    BvU

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    T is always T (True), so: yes -- provided 1 is True in your 'system'.
    I don't think I can improve on your table :wink:
     
  5. Nov 11, 2015 #4

    phinds

    User Avatar
    Gold Member
    2016 Award

    Ah. "T" for "True". I thought it was just another variable. Good catch. It's early. I'm still asleep. That's my story and I'm sticking with it. :smile:
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Truth table with Xor and T
  1. Simple truth table (Replies: 1)

  2. Creating Truth Tables (Replies: 2)

Loading...