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There are two tables t1 and t2 in a database cardinality and degree of t1 are 3 and 8 and table t2 are 4 and 5 respectively what will be the degree and cardinality of their cartesian product?

Posted by Akash Tadwal 5 years, 7 months ago

CBSE > Class 12 > Informatics Practices

1 answers

Ujjwal Tyagi 5 years, 7 months ago

Cardinality = 12 (4*3) Degree = 13 (8+5)

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CBSE > Class 12 > Informatics Practices