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Lesson 3&4
Quiz by SERAPION, MECAELLA B.
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Rule 1: if A and B are finite and disjoint sets then?
Rule 2: If A and B are finite sets and intersects then
Rule 3: IF A, B and C are finite sets then
Answer
Find the number of students who are taking all three mathematics subjects. Determine the number of students who are not taking any of the three mathematics subjects How many students are taking Algebra as their only mathematics subject? How many students were taking Calculus and Trigonometry but not Algebra?
a set of ordered pairs. If x and y are elements of these sets and if a relation exist between x and y, then we say that x corresponds to y or that y depends on x.
what relation is this?
what relation is this?
what relation is this
is a relation in which, for each value of the first component of the ordered pairs, there is exactly one value of the second component.
set X is called? and set Y is called?
a relation will only be a function if it is?
another name for range