3 ms·
I don't think its that easy, it depends more on the specific school and most of all on the teacher. For the record: I also had to memorize it and i went to an "
by phaer 13y ago
I don't think its that easy, it depends more on the specific school and most of all on the teacher. For the record: I also had to memorize it and i went to an "european" school, or rather to an austrian one. Europe still has a wide variety of education systems.
- riffraff 13y agoand not all systems are uniform. I went to high school in Italy and changed something like 4math teachers. One of them explained the x/y thing, another didn't.
- Locke1689 13y agoSame with the US. Very variable. We went through the unit circle derivation in the 8th grade and were thus showed why cos is conventionally x and sin conventionally y.