Question: Please help me with this question! 1.2 In relational algebra, the following queries are identical. A is o cross product while B is a theta-joinbetwren

Please help me with this question!

Please help me with this question! 1.2 In relational algebra, the following

1.2 In relational algebra, the following queries are identical. A is o cross product while B is a theta-joinbetwren two tobles. They ore notidentical be cosdse cross product will multiply all columns in A with B whereos Theta-join , oins relates rows fromtwo tables according to some eriterd wrenads a cross product does not requive a criteria

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