Which branch of philosophy aims to determine the nature, basis, and extent of knowledge?

The answer is "Epistemology".

Epistemology examines the idea of information, defense, and the soundness of conviction. A great part of the open deliberation in epistemology focuses on four regions:

1) the philosophical investigation of the idea of information

2) various issues of distrust

3) the sources and extent of learning and supported conviction

4) the criteria for learning and support.

answer; /// i believe that the correct answer is (a) making presentations;

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