The philosophical school of 'Nyaya', known for its rigorous logic and epistemology, was propounded by the sage:

💡 Solution & Explanation

The Nyaya school of philosophy, famous for its systematic approach to logic, epistemology, and reasoning, was propounded by Sage Gautama. Alternative thinkers like Kapila founded the Samkhya school, while Patanjali is associated with Yoga. Nyaya epistemology recognizes four distinct valid sources of knowledge, including perception and inference.