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22 Cards in this Set

  • Front
  • Back
What isthe LSAT term for an if/then relationship?
Sufficient
If/thens never
Reverse or negate
If/thens always
Contrapose
A reversal of an if/then is always
Maybe
A negation of an if/then is always
Maybe
The contrapositive of an if/then is always
True
What is the simultaneous negative reversal of an if/then called?
Contrapositive
Given "If A then B" what is the contrapositive?
If not B then not A
Given "If A then B" what is the reverse?
If B then A
Given "If A then B" what is the negation?
If not A then not B
Given "If A then B" what is true?
If not B then not A (CP)
Only if B then A
Given "If A then B" what is maybe?
If B then A (Reversal)
If not A then not B (Negation)
Given "If A then B" what is an Andrew Method example?
If we're in Boston, then we're in MA
Describe sufficiency in terns of an if/then relationship
The "if" is sufficient for you to know that the "then" must happen
Given "If A then B"
If not B then not A (T)
Only if B then A (T)
If B then A (M)
If not A the not B (M)
What does my picture for an if/then relationship look like?
A → B (If A then B)
What are 6 disguised if/thens?
If B, then A
All A's are B's
A requires B
A implies B
A is always accompanied by B
Whenver A is chosen, B must be chosen
What formula disguise is the following? "If B doesn't happen, then A can't either"
If/then
~B → ~A = A → B (CP)
What formula disguise is the following? "A can't occur without B"
If/then
~B → ~A = A → B (CP)
What formula disguise is the following? "You can't do A unless you do B"
If/then
~B → ~A = A → B (CP)
What formula disguise is the following? "There are no A's without B's"
If/then

Only if B then A = A → B
WHat formula disguise is the following? "Only B's are A's"
If/then

Only if B then A = A → B