Answer:
The statement
is neither a tautology nor a contradiction.
Step-by-step explanation:
A tautology is a statement that is always true.
A contradiction is a statement that is always false.
We are going to use a truth table to determine whether the statement
is a tautology, contradiction, or neither
A truth table shows how the truth or falsity of a compound statement depends on the truth or falsity of the simple statements from which it's constructed.
The statement
is compound by these simple statements:
and we are going to use these simple statements to build the truth table.
The last column contains true and false values. Therefore, the statement is neither a tautology nor a contradiction.
I think the answer is 745
Answer:
fasiudasuifdasfsaoipfdas]fdas
fdasfd
adf
s
fas
asafdas
fa
sfd
Step-by-step explanation:
The answer is
a) x=2.5
b) x=-3