When you need to apply a small tweak to the document, it should not take long to Set formula certificate. This type of basic activity does not have to demand extra education or running through manuals to learn it. Using the right document modifying instrument, you will not take more time than is needed for such a quick change. Use DocHub to streamline your modifying process regardless if you are a skilled user or if it’s the first time using an online editor service. This instrument will require minutes to learn how to Set formula certificate. The only thing required to get more productive with editing is actually a DocHub profile.
A simple document editor like DocHub will help you optimize the amount of time you need to spend on document modifying regardless of your prior experience with this kind of resources. Make an account now and increase your efficiency instantly with DocHub!
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