Question

he instilled the idea....... my mind​

Answer 1

Answer:

he installed the idea in my mind

Answer 2

Answer:

He instilled the idea into my mind

Explanation:

Into is a preposition that describes the relative position. Into is a combine mixture of adverb and preposition where ‘in’ is adverb and ‘to’ is preposition. This type of preposition expresses the movement or some action where someone became surrounded by something else. In the given sentence ‘he installed the idea which is a action and ‘into my mind’ where someone became enclosed by the idea into the mind.