Few Math Questions

Anonymous
timer Asked: Nov 14th, 2016

Question description

1.) Find x or y so that the statement is true.

f[(x,y)= (x^{2},y^{2})f]

2.) Let A={1,2,3,4}. Determine whether the relation is reflexive, irreflexive, symmetric, asymmetric, antisymmetric, or transitive.
R={(1,2), (1,3), (3,1), (1,1), (3,3), (3,2), (1,4), (4,2), (3,4)}

3.) Find x or y so that the statement is true.
(3x+1,2)=(7, 2)

4.) List all the partitions of B={a,b,c,d}.

5.) Let A=[1,2,3,4,5,6,7,8,9,10] and let
A1={1,2,3,4} A2={5,6,7}
A3={4,5,7,9} A4={4,8,10}
A5={8,9,10} A6={1,2,3,6,8,10}
The following are partitions of A:
{A1,A2,A5} True or False?

6.) Let A={1,2,3,4}. Determine whether the relation is reflexive, irreflexive, symmetric, asymmetric, antisymmetric, or transitive.
R=A x A

7.) Find x or y so that the statement is true.
(C++, PASCAL)=(y, x)

8.) Let A=[a,b] and B=[4,5,6]. List the elements in B x B.

9.) If A=[a, b, c]. B=[1,2], and C=[#, *], list all of the elements of A x B x C.

10.) Find x or y so that the statement is true. f[(x^{2},25)=(49,y)f]

11.) Let A={1,2,3,4}. Determine whether the relation is reflexive, irreflexive, symmetric, asymmetric, antisymmetric, or transitive.
R={(1,1),(2,2), (3,3)}

12.) Let A={1,2,3,4}. Determine whether the relation is reflexive, irreflexive, symmetric, asymmetric, antisymmetric, or transitive.
R={(1,2),(1,3),(1,4),(2,3),(2,4),(3,4)}


Tutor Answer

(Top Tutor) Studypool Tutor
School: Carnegie Mellon University
Studypool has helped 1,244,100 students
flag Report DMCA
Similar Questions
Hot Questions
Related Tags
Study Guides

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors