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Logical Reasoning (kind of reasoning (inductive (obeserations, educated…
Logical Reasoning
kind of reasoning
inductive
obeserations
educated guess
intuitive
feeling
sensing
deductive
facts
without any guess
conjectures
counterexample
statement proves the statement false
conditional staement
if-then
p->q
converse
q->p
inverse
~p->~q
contropositive
~q->~p
biconditional statement
used for definitions
if and only if
p->q
law of logic
law of detachment
1)p->q 2)p 3) therefore q
law of syllogism
if p->q is true and If q->r true then We can conclude that p->r
a->b b->c c->d d->e e->f a->f
If-then statement
conditional statement
hypothesis
p
conclusion
q
if
when
because
provided that
since
after
due to the fact
in the event
as a result
on account of
then
only if
so
therefore
thus
in order to
to have been