What is a Set?
Mathematically a Set is a well defined collection of objects. For example, "the collection of all people in a village" is a Set. But, "the collection of all rich people in a village" is not a Set, because the term 'rich' is not well defined and it is subjective. Hence it is not a Set in Mathematics. The Set theory - branch of Mathematics dealing with the study of Sets and their properties is a fundamental area of basic Mathematics. The Sets which has a finite number of elements are called Finite Sets. If a Set has infinitely many elements but countable, then it is called as Denumerable Set. And if the elements are uncountably many, then it is called an Uncountable Set.
How to Calculate Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A)?
Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A) calculator uses No. of Elements in Symmetric Difference of A and B = Number of Elements in A-B+Number of Elements in B-A to calculate the No. of Elements in Symmetric Difference of A and B, The Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A) formula is defined as the total count of elements that are either present in a given set A or in another given set B but not in both, and calculated using the number of elements in A-B and B-A. No. of Elements in Symmetric Difference of A and B is denoted by n(AΔB) symbol.
How to calculate Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A) using this online calculator? To use this online calculator for Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A), enter Number of Elements in A-B (n(A-B)) & Number of Elements in B-A (n(B-A)) and hit the calculate button. Here is how the Number of Elements in Symmetric Difference of Two Sets A and B given n(A-B) and n(B-A) calculation can be explained with given input values -> 13 = 4+9.