The concepts of Artificial Intelligence, ML, and Deep Learning are related and often confused with one another. Consider AI as a set. Machine Learning is just a sub-part of the AI set and can define it as a subset of AI. And, Deep Learning is a subset of ML. Hence it is also a subset of AI. So, AI is a superset of concepts of which Machine Learning and Deep Learning plays a major part.
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Also, watch this video on ML and AI: