cartesian product
Authored by Easy Math
Mathematics
8th - 10th Grade
CCSS covered
Used 122+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If : (5,𝒙−8)=(𝒚+1,-5) , then : 𝒙+𝒚=......
4
7
5
6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If : (𝒙5,𝒚+1)=(32,∛27) , then : (𝒙,𝒚)=......
(2,3)
(32,27)
(2,2)
(5,2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
{3}x{3}=......
{3}
(3,3)
{3,3}
{(3,3)}
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If : X={1,2} and Y={3,4} , then: (3,4)∈......
XY
X2
Y2
X×Y
Tags
CCSS.8.EE.C.8C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If :n(X)=4 , Y={3,4} , then n(X×Y)=......
6
10
9
8
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
X×Y=Y×X , when: n(X)=......
∅
0
1
2
Tags
CCSS.3.OA.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If : n(X2)=9 , then n(X)=......
3
81
2
9
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