In Karika number nine, Godapad asks why does the one appear as the many? It's not a question that is raised in the Upanishad, but Godapad raises it. He knows that we will ask this question and so he gives his final answer. 'We are endeavoring to experience consciousness without the Maya,' says Bhagavata Sastri.
Swami Sarvapriyananda teaches one of the shortest and most profound upanishads accompanied by Gaudapada's Karika. This lecture covers Mantra 7 (Part 2).