1.Given Set E= {a, b, c, d } and Set J = { 1, 2, 3, 4, 5 }; find E - J a.{ } b.{ 1, 2, 3, 4, 5 } c.{ a, b, c, d } d.{ a, b, c, d, 1, 2, 3, 4, 5 }   2.Which is not true with the descriptions of a function? a.A function is also a relation. b.A function is a set of ordered pairs with no two pairs have the same x value. c.In a function each x which is an element of Set X corresponds to at least one value of y which is an element of Y. d.If two values of x which are elements of X corresponds to a particular value of y which is an element of Y

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.5: Systems Of Linear Equations In More Than Two Variables
Problem 46E
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1.Given Set E= {a, b, c, d } and Set J = { 1, 2, 3, 4, 5 }; find E - J

a.{ }
b.{ 1, 2, 3, 4, 5 }
c.{ a, b, c, d }
d.{ a, b, c, d, 1, 2, 3, 4, 5 }
 
2.Which is not true with the descriptions of a function?
a.A function is also a relation.
b.A function is a set of ordered pairs with no two pairs have the same x value.
c.In a function each x which is an element of Set X corresponds to at least one value of y which is an element of Y.
d.If two values of x which are elements of X corresponds to a particular value of y which is an element of Y
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