U4 Combinations and the Binomial Theorem Flashcards
1
Q
Permutations is when the order..
A
matters!
2
Q
combination is when the order…
A
does not matter !
3
Q
set
A
collection of distinct objects or elements
4
Q
universal set
A
the set of all elements or members being considered
5
Q
member or element of
A
an object in a set
6
Q
empty or null set
A
containing no elements
7
Q
cardinality
A
the number of elements in a set
8
Q
number of subsets
A
the total number of subsets of a set (includes null set)
9
Q
subset
A
a set which fits entirely inside another set
10
Q
complement
A
element which are not in the given set
11
Q
intersection
A
set of elements which belong to both A and B
12
Q
union
A
set of elements which belong to A or to B or both
13
Q
disjoint sets
A
sets having nothing in common
