Suppose Jack says that if the temperature is below

he won’t play tennis. Determine which of the following
cases, if any, indicate that Jack did not tell the truth:

3 answers

Suppose Jack says that if the temperature is below
he won’t play tennis. Determine which of the following
cases, if any, indicate that Jack did not tell the truth:

answer
a. The temperature was below and he didn’t play
tennis.
b. The temperature was below and he did play
tennis.
c. The temperature was above and he didn’t play
tennis.
d. The temperature was above and he did play
tennis.
He does not say that he WILL play tennis if the temperature is above some limit, which you do not provide.
Below what temp?