Respuesta :
Only B is false. The statement promises what happens when you study. It doesn't say anything about what happens when you don't study. That invalidates answer C and D from being true or false; we simply can't tell based on the information. A matches the statement nicely.
In this exercise we have to analyze the given statement and the option that best fits that statement, so we can say:
A) TRUE
B) FALSE
C) FALSE
D) TRUE
A) Analyzing the first statement, we have it correct since it is said that if the student studies he will have a grade greater than 75.
B) In the second alternative we have that incorrect in that if the student will have a grade higher than 75.
C) the third statement is wrong, since if the student does not study he cannot achieve a grade above 80
D) The fourth statement is true, as only the case that the student is studying for the test is informed.
See more about condicional at brainly.com/question/24585942