Computer Science, asked by jasmithavarsha, 4 months ago

a sports table has 5 rows and 3 columns and another table event has 7 rows and 3 columns. what is the cardinality, if we obtain the cartesian product of these two tables?

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Answered by samyukthan568

Answer:

Observe the following PARTICIPANTS and EVENTS table cerefully and write the name of the RDBMS operation which will be used to produce the output as shown in RESULT? Also, find the Degree and Cardinality of the RESULT.

Explanation:

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a sports table has 5 rows and 3 columns and another table event has 7 rows and 3 columns. what is the cardinality, if we obtain the cartesian product of these two tables?​

Answers

a sports table has 5 rows and 3 columns and another table event has 7 rows and 3 columns. what is the cardinality, if we obtain the cartesian product of these two tables?