1. Two or more methods, approaches, or procedures that cannot be used or applied simultaneously because the use of one precludes the use of the other
In the experiment, we tested two mutually exclusive methods to determine which was more effective.
No experimento, testamos dois métodos mutuamente excludentes para determinar qual era mais eficaz.
2. In logic and mathematics, approaches or techniques where the occurrence of one event or application of one method makes the occurrence or application of another impossible
Payment by credit card and payment by cash are mutually exclusive methods of transaction.
O pagamento por cartão de crédito e o pagamento em dinheiro são métodos mutuamente excludentes de transação.