EXERCISES. Answer the following and wilte your answer in a separate sheet of paper

1. A. Enumerate relations of four ordered pairs such that the first element of the ordered pair is the name of a friend and the second element is your friend's place of birth

B. State the domain and range of this relation

2. A. Enumerate relations with four ordered pairs such that the first element is a province, and the second element is its capital.

B. State the domain and range of this relation 3. Use a mathematical equation to define a relation whose second component y is 1 less than 2 times the first component x

4. Use a mathematical equation to define a relation whose second component y is 3 more than the first component x.

5. Use a mathematical equation to define a relation whose second component is the square of the first component​