retagged by
523 views

2 Answers

Answer:

Related questions

1 votes
1 votes
3 answers
1
2 votes
2 votes
1 answer
2
3 votes
3 votes
1 answer
3
admin asked Mar 30, 2020
489 views
What is the Cartesian product of $A=\{1,2\}$ and $B=\{a,b\}$?$\{(1,a),(1,b),(2,a),(b,b)\}$$\{(1,1),(2,2),(a,a),(b,b)\}$$\{(1,a),(2,a),(1,b),(2,b)\}$$\{(1,1),(a,a),(2,a),(...
0 votes
0 votes
1 answer
4