It is 2^100 because each of 100 elements can either be in or out.
By the way the answer is 2^100-101, because there is one subset with no elements at all (the empty set)!
Science has many more elements than 4. The Earth has 4 elements. Fire, water, earth, air.
Complex numbers are basically "numbers in two dimensions". You can extend them to more dimensions; one superset that is sometimes used is the quaternions, which are numbers in four dimensions.
There is quite a lot of algebra devoted to solving problems involving sets, parts of sets, and concepts closely related to sets, such as subsets, cosets, and groups. You'll need to be more specific.
an equation that expresses a relationship between two or more quantities
No. A linear equation represents a straight line and the solution to a set of linear equations is where the lines intersect; two straight lines can only intersect at most at a single point - two straight lines may be parallel in which case they will not intersect and there will be no solution. With more than two linear equations, it may be that they do not all intersect at the same point, in which case there is no solution that satisfies all the equations together, but different solutions may exist for different subsets of the lines.
An element and compound. Element- A group of atoms with identical proton numbers, Compound- 2 or more DIFFERENT elements chemically held together.
To get the number of subsets of size less than 2:Total number of subsets of a set of size N is 2NTotal number of subsets of size 1 is 100Total number of subsets of size 0 is 1Total number of subsets of size 2 is 100*99/2 = 4950Sum up: 100 + 1 + 4950 = 5051Subtract this from total subsets: 2100 - 5051 (Answer)
Partitioning is dividing a set of things into subsets such that the union of all the subsets is the original set and the intersection of any two subsets is the null set. That is, between them, the subsets account for the whole of the original set and there are no elements in more than one subset.
Many elements have two or more valences.
There are many more than 7 elements. The seventh element is nitrogen, if that's what you were trying to ask.
If there are two or more elements or compounds physically combined, then it can no longer be an element.
No. An element is made of only one kind of atom. A compound is made of two or more elements.
Phosphorus and many more elements and compounds such as potassium chlorate, sulfur, silica, and many more.
Science has many more elements than 4. The Earth has 4 elements. Fire, water, earth, air.
An element is single in terms of it's makeup atoms with the same atomic number make an element. A compound is made up of two or more elements. A mixture can be made up of many elements and compounds.
7 To make it a bit more intuitive, think of it like this: If you have a set of 7 elements, you can "turn it into" a set of 6 elements by removing one of the elements. So, in how many ways can you remove an element from the set of 7 elements, without making the same 6-element set more than once?
There are more non-elements than elements. Non-elements refer to everything that is not classified as an element, such as compounds, mixtures, and substances that do not fit the definition of an element.