Final answer:
Cannot provide a valid response based on the given information.
Step-by-step explanation:
In this question, we are asked to show that ({C}={C}). However, the provided solution and information do not give any context or explanation related to the Cantor set or the question at hand. Therefore, we cannot provide a valid response based on the given information. In order to address the question accurately, we would need more specific details and a clear explanation of what is being asked.