User talk:Narendra pooniya

November 2019
Hello, I'm Aranya. An edit that you recently made to Union (set theory) seemed to be a test and has been removed. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! – Aranya (talk) 12:30, 5 November 2019 (UTC)