Question: discrete math 5. Define a relation R on R by (a,b) ~ (c,d) if and only if a + 2b = c + 2d. a.

discrete math 5. Define a relation R on R by (a,b) ~ discrete math

5. Define a relation R on R by (a,b) ~ (c,d) if and only if a + 2b = c + 2d. a. Prove that R is an equivalence relation on R2. b. What are the equivalence classes of R? c. What is the partition created by R/ ~

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