Question

How are the two statements given below related to each other?

X: If you run for 10 minutes, then you will raise your heart rate.
Z: If you do not run for 10 minutes, then you will not raise your heart rate.
Z is the contrapositive of X.
Z is the converse of X.
Z is the inverse of X.
Z is the retrograde of X.

Answer 1

i believe it is the inverse

for X you have the form A implies B

for Z you have the form "not A implies not B"