Part 2: Use the following relations to answer question 4. RO R1 bc d 1 2 2 1 2 3 1 2 24 7 3 1 2 4. For each of the following relational algebra expressions, draw the resultant relation in table form...

Please answer question 4a and b. Thank you!


Extracted text: Part 2: Use the following relations to answer question 4. RO R1 bc d 1 2 2 1 2 3 1 2 24 7 3 1 2 4. For each of the following relational algebra expressions, draw the resultant relation in table form and write an equivalent expression in tuple relational calculus. a. RO D R1 b. Ilpc(RO) U M,.c(R1)