Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Negation Opposite of value
Disjunction statement using "or"
Conjunction statement using "and"
Conditional if, then statement
Biconditional BST <-->
Truth value whether or not something is false
Logically equivalent The contrapositive of a statement
Converse switch order of statement
Inverse negate bote statements
Contrapositive negate both statements and switch order
V Or
~ negation
-----> If, then
<--> BST if and only if
truth table table telling truths of statements
ATT always true when both are true with and
Off always false when both are false for an or
Tunafish is false T before an F is false
BST Both same than its true for if and only if statements
How to set up a 2 circle venn diagram Two intersecting circles, intersection is the "both" section
How to setup a 3 circle venn diagram Three intersecting circles each circle has a different meaning, intersecting parts of circles mean both
How to get the percentage amount divided by the total subjects in statement
How to solve a logical puzzle Plug in truth values into columns and use certain formulas for different statements
How to complete the last column in a truth table Use truth values to plug in formula and solve
Created by: PatrickEnright