We are going to see how to create and upload sitemap to your site. To do this you need to follow set of steps as I mentioned bellow. Steps to be followed : Step 1 : You need to first open this link, XML-sitemaps.com, Step 2 : Here you need to enter your website’s URL…

Functions and Relations Introduction: Relation A Relation is a set of ordered Pairs that satisfy a relationship. For Example: PXQ PXQ = {(2,10), (2,20), (2,35), (4,10), (4,20), (4,35)} PXQ = {(p, q): p ɛ P, q ɛ Q} Relation ‘R’ → ALL (p, q) that satisfies ‘R’ R’ = {(p…