Unusual file formats in your daily papers management and modifying operations can create immediate confusion over how to edit them. You may need more than pre-installed computer software for effective and quick file modifying. If you want to set formula in SE or make any other simple change in your file, choose a document editor that has the features for you to deal with ease. To deal with all of the formats, such as SE, choosing an editor that actually works properly with all types of files is your best option.
Try DocHub for efficient file management, regardless of your document’s format. It has potent online editing tools that streamline your papers management process. It is easy to create, edit, annotate, and share any papers, as all you need to gain access these features is an internet connection and an functioning DocHub profile. Just one document solution is all you need. Do not waste time switching between different applications for different files.
Enjoy the efficiency of working with an instrument created specifically to streamline papers processing. See how easy it is to edit any file, even if it is the very first time you have worked with its format. Sign up a free account now and improve your whole working process.
hello friends welcome to my channel math realization today we are going to see the formulas related to sets and especially on cardinal numbers okay so lets start your class so first we are going to see the formulas that are related to sets having only two subsets okay so lets start our formula so lets uh start with the formula n e union b where a and b are the subsets of universal set u and its formula is n a plus n b minus n a intersection b okay i i have said here a and b are the subset of u but to so in a diagram we have to draw two subsets like this okay and you can keep it inside the rectangle or square generally when you draw it may be a rectangle so lets keep them inside a rectangle okay so these are subsets e and b of universal set u so you have to write u at the corner this u represents universal set and a and b are the subsets of u and while we are drawing this figure please dont make contact with a and b of this line okay this line encloses a and b and please dont tou