1) The relation R on the set {1,2,3, 4}is defined as

R={ (1, 3), (1, 4), (3, 2), (2, 2) }

a) Write the matrix representation for this relation.

Question

Alyssa

Mathematics

8 August, 21:13

1) The relation R on the set {1,2,3, 4}is defined as

R={ (1, 3), (1, 4), (3, 2), (2, 2) }

a) Write the matrix representation for this relation.

+1

Answers (1)

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Cael Hodge · Answer 1

Matrix dimension 4x4. We put 1 if role is in relation with the collon (role is first number of (a, b), number a, and collone is number b. We have them 4). So, the matrix representation is:

0 0 1 1

0 1 0 0

0 1 0 0

0 0 0 0

1) The relation R on the set {1,2,3, 4}is defined asR={ (1, 3), (1, 4), (3, 2), (2, 2) }a) Write the matrix representation for this relation.

1) The relation R on the set {1,2,3, 4}is defined as

R={ (1, 3), (1, 4), (3, 2), (2, 2) }

a) Write the matrix representation for this relation.