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Can an expression be true or false?
It is always true because we don't know what the answer is so the expression could be anything
Is this true 5-3-15-(3-1)?
The question contains an expression - not an equation nor an inequality. An expression cannot be true or false.
Is this true 5-3-5-(3-1)?
The question contains an expression - not an equation nor an inequality. An expression cannot be true or false.
How do you construct a truth table for parenthesis not p q parenthesis if and only if p?
Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q) True False False False ~(P^Q) False True True True ~(P^Q)-->P True True False False
How do you solve a AND b OR c in logical operators?
There is nothing to "solve". You can evaluate the expression when each of a, b and c are TRUE or FALSE. But that is not solving.
