
Upanishad is the last part of Vedic texts developed in the form of enquiry with emphasis on conversation between guru&disciple.
There are in all 108 Upanishad.Some believe the same may have been two hundred .Every one accepts the theory of principal Upanishad &minor upanishad some say eight principal upanishad & some eighteen .We are here to restrict discussions on the following upanishads:
1.kena.KENA
2.katha.katho
3.prasna.prasnopanishad
4.mundakaMUNDAKA
5.mandukya.MANDUKYA
6.aitreya.AITREYA
7.chandokya.chandokya
8.taittreya.taittreya
9.brihat aranyaka.brihataranyaka