logo

Crowdly

Browser

Add to Chrome

Дано відношення: R1= {(1,1), (1,2), (2,1), (2,2), (3,4), (4,1), (4,4)}; R2 = {(1...

✅ The verified answer to this question is available below. Our community-reviewed solutions help you understand the material better.

Дано відношення:

R1= {(1,1), (1,2), (2,1), (2,2), (3,4), (4,1), (4,4)};

R2 = {(1,1), (1,2), (2,1)};

R3 = {(1,1), (1,2), (1,4), (2,1), (2,2), (3,3), (4,1), (4,4)};

R4 = {(2,1), (3,1), (3,2), (4,1), (4,2), (4,3)};

R5 = {(1,1), (1,2), (1,3), (1,4), (2,2), (2,3), (2,4), (3,3), (3,4), (4,4)};

R6 = {(3,4)}.

Вкажіть, які з них симетричні

0%
0%
0%
0%
More questions like this

Want instant access to all verified answers on vns.lpnu.ua?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!

Browser

Add to Chrome