Existential Quantifiers and Universal Quantifiers Flashcards

1
Q

All

A

Adjective - a complete number. a precise amount.

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2
Q

Negated All

A

Some are not
Take the sufficient, then add some, then negate the necessary.
M –> /F

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3
Q

Many = Some

A

Many is subjective - mice in house, how many?

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4
Q

Some;

A
at least one, up to all
Adjective
no contrapositives
range
Reversible
< - some -> 
P some EB - Some pandas like to eat bamboo; Somethings that like to eat bamboo are pandas.
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5
Q

Most

A

Half plus 1, up to all
Adjective; adverb
no contrapositives
range
Not reversible
—most—>
Most relationships imply some relationships.
Most A’s are B’s; Most Apples are Fruit
If you know B, you may or may not know about A.
I do not have a B, so I probably do not have an A. = wrong. You don’t know about A.

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6
Q

Few

A
Some are, most are not
Adjective, pronoun, noun. Few is vague.
EX. Few dogs are evil is the conjunction of 
1. Some dogs are evil.  D some E 
2 Most dogs are not evil. D most /E
Most ; are not = predicate
2. is usually the lesson test makers look for.
Few X's are Y's  = 1 - 49%
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7
Q

Negated Some

A

None

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