>be me
>do an exercise for my physics class
>my answer is not the same as the one at the back of the book
>spend an hour redoing the same problem 4 times
>suddenly teacher sends a message on the group class
>apparently the answer at the end of the book was wrong and mine was correct but our teacher forgot to mention this to us
does this happen to you in/sci/ects
>do an exercise for my physics class
>my answer is not the same as the one at the back of the book
>spend an hour redoing the same problem 4 times
>suddenly teacher sends a message on the group class
>apparently the answer at the end of the book was wrong and mine was correct but our teacher forgot to mention this to us
does this happen to you in/sci/ects
