2. (MS) Consider the relation R5 on P({0,1,2,3}) such that (A, B) e R5 if and only if |A| = |B|. Select all that are true: %3D 1. R5 is reflexive 2. R5 is symmetric 3. R5 is transitive 4. R5 is an...


discrete structure


hi there could you help me with these two questions


2. (MS) Consider the relation R5 on P({0,1,2,3}) such that (A, B) e R5 if and only if |A| = |B|.<br>Select all that are true:<br>%3D<br>1. R5 is reflexive<br>2. R5 is symmetric<br>3. R5 is transitive<br>4. R5 is an equivalence relation<br>

Extracted text: 2. (MS) Consider the relation R5 on P({0,1,2,3}) such that (A, B) e R5 if and only if |A| = |B|. Select all that are true: %3D 1. R5 is reflexive 2. R5 is symmetric 3. R5 is transitive 4. R5 is an equivalence relation
1. (MS) Consider the relation R3 on P({0,1, 2, 3}) such that (A, B) e R3 if and only if the sum of<br>elements in A is equal to the sum of elements in B and if A and B are nonempty then the largest<br>element in A equals the largest element in B. (That is, R3 = R1 0 R2.)<br>Select all that are true:<br>1. R3 is reflexive<br>2. R3 is symmetric<br>3. R3 is transitive<br>4. R3 is an equivalence relation<br>

Extracted text: 1. (MS) Consider the relation R3 on P({0,1, 2, 3}) such that (A, B) e R3 if and only if the sum of elements in A is equal to the sum of elements in B and if A and B are nonempty then the largest element in A equals the largest element in B. (That is, R3 = R1 0 R2.) Select all that are true: 1. R3 is reflexive 2. R3 is symmetric 3. R3 is transitive 4. R3 is an equivalence relation

Jun 05, 2022
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