Philosophy as a field of knowledge deals with

Correct option is D

Metaphysics, Epistemology, and Axiology comprise the core branches through which philosophy explores reality, knowledge, and values.
Basic information about the topic: Philosophy as a field of knowledge deals with Metaphysics, Epistemology, and Axiology as its three fundamental and interconnected branches.
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Explanation of the correct answer in pointers in detail
· Comprehensive Nature of Philosophy: Philosophy is the systematic study of fundamental questions regarding existence, reasoning, values, mind, and language. It is divided into three major traditional branches: Metaphysics, Epistemology, and Axiology.
· Metaphysics (Study of Reality):
· Investigates the ultimate nature of reality, existence, and being (Ontology).
· Addresses questions such as: What is real? What is the nature of the universe, mind, matter, and soul?
· Epistemology (Study of Knowledge):
· Examines the nature, origin, scope, methods, and validity of knowledge.
· Explores questions like: What is truth? How do we acquire knowledge? What are the sources of valid knowledge (perception, inference, intuition)?
· Axiology (Study of Values):
· Analyzes the nature, types, and criteria of values, further dividing into two sub-branches:
· Ethics: The study of moral values, conduct, duties, and right vs. wrong behavior.
· Aesthetics: The study of beauty, art, taste, and appreciation.
· Unified Field: Philosophy cannot be restricted to just one of these branches because every philosophical system (e.g., Idealism, Realism, Pragmatism, Naturalism) must explicitly address its own metaphysical assumptions, epistemological methods, and axiological principles.