| Download
All published worksheets from http://sagenb.org
Project: sagenb.org published worksheets
Views: 168731Image: ubuntu2004
The following are examples of proper Tautologies:
DISJUNCTION: FALSE or TRUE, TRUE or FALSE
IMPLICATION: TRUE if then TRUE or FALSE if then FALSE
EQUIVALENCE: TRUE if and only if TRUE or FALSE if and only if FALSE
A value
False True
True True
A value
False True
True True
A value
False True
True True