When you work with diverse document types like catalog, you know how important precision and attention to detail are. This document type has its own specific structure, so it is essential to save it with the formatting undamaged. For this reason, working with such paperwork might be a challenge for conventional text editing applications: a single incorrect action may ruin the format and take extra time to bring it back to normal.
If you want to join cross in catalog with no confusion, DocHub is a perfect instrument for this kind of tasks. Our online editing platform simplifies the process for any action you may need to do with catalog. The sleek interface design is proper for any user, no matter if that person is used to working with this kind of software or has only opened it for the first time. Gain access to all modifying instruments you require quickly and save time on day-to-day editing activities. You just need a DocHub profile.
See how effortless document editing can be regardless of the document type on your hands. Gain access to all top-notch modifying features and enjoy streamlining your work on papers. Register your free account now and see immediate improvements in your editing experience.
Hello friends, welcome to Gate Smashers the topic is cross product in relational algebra. cross product is basic operator in relational algebra I have told you in earlier videos, here we are seeing cross product by executing with a simple example. here I have first taken two relations, relation means table because we are talking about rdms relational database where we store our data in the form of table that is what a type of database. there can be different types of database subject oriented database hierarchy oriented database network database entity relation, there are various types of database that we can use to represent the data. here we are using relational database which is used most, so R1 and R2 are two tables we can call it was relation or simply table here I have taken 3 attributes ABC and there are two rows which we also call tuples here also there are three attributes, and 2 tuples here we are talking about cross product. if you talk about cross product we can multiply...