{e, 9) € R² : 52. {(x,y) € R² : (y-x)(y+x) = 0} (y-x²)(y+x²) = 0}
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 80E
Related questions
Question
100%
Only D52
![8
C. Find the following cardinalities.
29. |{{1}, {2, {3,4}},ø}|
30, |{{1,4},a,b, {{3,4}}, {Ø}}|
31. |{{{1}, {2, {3, 4}},Ø}}|
32. |{{{1,4},a,b, {{3,4}}, {ø}}|
33. |{x € Z: \x| < 10}|
The Ca.
34. |{x €N: \x| < 10}|
35. |{x € Z:x² < 10}|
36. |{x €N:x² < 10}|
37. 1{z €N:x2 <아}
38, |{x €N: 5x < 20}|
Th
exam
Fig
eler
D. Sketch the following sets of points in the x-y plane.
39. {(x, y):x€ [1,21,y € [1,2]}
40. {(x,y):xE [0, 1], y e [1,21}
41. {(x, y) : x € [-1, 1], y = 1}
42. {(2, y): x= 2,y € [0, 1]}
43. {(x,y): |2| = 2,y E [0, 1)}
44. {(x, x*) : x € R}
45. {(x, y) : #,y € R,x² + y² = 1}
46. {(x, y) : x,y € R,x² + y² s 1}
47. {(x, y) : x, y € R, y z x² – 1}
48. {(x, y) : x, y € R, x> 1}
49. {(x,x+ y) ;x € R, y € Z}
50. {x, 등): xeR,yEN}
51. {(x, y) e R² : (y – x)(y +x) = 0}
(52, {(x,y) e R² : (y–x²)(y + x²) = 0}
A
ele
1.2 The Cartesian Product
Given two sets A and B, it is possible to "multiply" them to produce a new
set denoted as Ax B. This operation is called the Cartesian product. To
understand it, we must first understand the idea of an ordered pair.
Definition 1.1 An ordered pair is a list (x, y) of two things x and y,
enclosed in parentheses and separated by a comma.
For example, (2. 4) is an oud](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd06cff55-e1fa-4bcb-ab93-6fc7f7940672%2F8f02f70a-1df1-40bc-ba5c-15ec57aa275d%2Fibtymkv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8
C. Find the following cardinalities.
29. |{{1}, {2, {3,4}},ø}|
30, |{{1,4},a,b, {{3,4}}, {Ø}}|
31. |{{{1}, {2, {3, 4}},Ø}}|
32. |{{{1,4},a,b, {{3,4}}, {ø}}|
33. |{x € Z: \x| < 10}|
The Ca.
34. |{x €N: \x| < 10}|
35. |{x € Z:x² < 10}|
36. |{x €N:x² < 10}|
37. 1{z €N:x2 <아}
38, |{x €N: 5x < 20}|
Th
exam
Fig
eler
D. Sketch the following sets of points in the x-y plane.
39. {(x, y):x€ [1,21,y € [1,2]}
40. {(x,y):xE [0, 1], y e [1,21}
41. {(x, y) : x € [-1, 1], y = 1}
42. {(2, y): x= 2,y € [0, 1]}
43. {(x,y): |2| = 2,y E [0, 1)}
44. {(x, x*) : x € R}
45. {(x, y) : #,y € R,x² + y² = 1}
46. {(x, y) : x,y € R,x² + y² s 1}
47. {(x, y) : x, y € R, y z x² – 1}
48. {(x, y) : x, y € R, x> 1}
49. {(x,x+ y) ;x € R, y € Z}
50. {x, 등): xeR,yEN}
51. {(x, y) e R² : (y – x)(y +x) = 0}
(52, {(x,y) e R² : (y–x²)(y + x²) = 0}
A
ele
1.2 The Cartesian Product
Given two sets A and B, it is possible to "multiply" them to produce a new
set denoted as Ax B. This operation is called the Cartesian product. To
understand it, we must first understand the idea of an ordered pair.
Definition 1.1 An ordered pair is a list (x, y) of two things x and y,
enclosed in parentheses and separated by a comma.
For example, (2. 4) is an oud
Expert Solution
Step 1
Step by step
Solved in 2 steps with 2 images
Similar questions
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning