What Is and and or in Math

In logic, mathematics and linguistics, And ( ) is the truth-functional operator of logical conjunction; the and of a set of operands is true if and only if all of its operands are true. The logical connective that represents this operator is typically written as. or ⋅ .

Does and mean multiply and or mean add?

“OR” means that you are calculating the probability that either event A alone, event B alone or both events A and B occurred. “AND” means that both events A and B have to occur.

Whats the difference between AND and OR?

Originally Answered: What is the difference between “and” and “or”? Using the word and means that both options will happen. If you say you are going to the store and the gas station it means you will be doing both. The word or means that you will be doing at least one of two options.