The correct answer is option 4: Neither I nor II is implied in the statement.

The statement suggests that teaching through TV is a method to help students learn without a teacher. However, this does not imply that students want to study without a teacher (assumption I) or that teachers are incapable of teaching (assumption II).

Assumption I assumes that all students have a preference for studying without a teacher, which is not stated or suggested in the statement. It is possible that some students may prefer self-study or independent learning, but this assumption cannot be inferred from the given statement.

Assumption II assumes that teachers are incapable of teaching, which is not mentioned or implied in the statement. The statement only suggests that using TV as a teaching method can be beneficial, but it does not provide any information about the abilities or competence of teachers.

Therefore, neither assumption I nor II can be implied from the given statement, making option 4 the correct answer.