Difference between Introductory and Basic

Introductory

Part of speech: adjective

Definition: introducing; giving a preview or idea of

Basic

Part of speech: noun

Definition: A necessary commodity, a staple requirement.An elementary building block, e.g. a fundamental piece of knowledge.basic training.

Part of speech: adjective

Definition: necessary, essential for life or some process.elementary, simple, fundamental, merely functional.Of or pertaining to a base; antonym of acidic

Example sentence: My basic strategy is to stick to my core business and to my area of expertise.