I can still remember my expression and feeling when we were asked to show that sup(A + B) = sup(A) + sup(B). It was an herculean task because the concept was too difficult to grasp with the use of approximation property until I discovered an easy route. In a bid to restrict my papers to just few pages, I will focus more on examples than theorems.
Ayadi, F. (2018). Arithmetic of Analysis (Supremum and Infimum). Afribary. Retrieved from https://afribary.com/works/arithmetic-of-analysis
Ayadi, Fayowole "Arithmetic of Analysis (Supremum and Infimum)" Afribary. Afribary, 29 Oct. 2018, https://afribary.com/works/arithmetic-of-analysis. Accessed 05 May. 2024.
Ayadi, Fayowole . "Arithmetic of Analysis (Supremum and Infimum)". Afribary, Afribary, 29 Oct. 2018. Web. 05 May. 2024. < https://afribary.com/works/arithmetic-of-analysis >.
Ayadi, Fayowole . "Arithmetic of Analysis (Supremum and Infimum)" Afribary (2018). Accessed May 05, 2024. https://afribary.com/works/arithmetic-of-analysis