Question

if A={1},B={ } what is the cartersian product​

Answer 1

Answer:

If A and B are two non empty sets, then the Cartesian product A×B is set of all ordered pairs (a,b) such that a∈A and b∈B.

If A and B are two non empty sets, then the Cartesian product A×B is set of all ordered pairs (a,b) such that a∈A and b∈B.Given A={1,2} and B={a,b}

If A and B are two non empty sets, then the Cartesian product A×B is set of all ordered pairs (a,b) such that a∈A and b∈B.Given A={1,2} and B={a,b}Hence A×B={(1,a),(1,b),(2,a),(2,b)}

Step-by-step explanation:

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