Is it illegal to buy teachers edition text books if your a student?

In most cases, it is not illegal for a student to purchase a teacher's edition textbook. However, some schools and publishers may have policies that prohibit students from accessing teacher's editions. Teachers' editions often contain answer keys, lesson plans, and other resources that are not intended for students and may lead to unfair advantages. It is always best to check with your school or the publisher's website to verify their policy on student access to teacher's edition textbooks.