If a= { } b= {1,2} then n(a×b) is

Darren Burgess asked Mar 3, 2022

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Darren Burgess asked Mar 3, 2022

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12 votes

Answer:

A={a,b,c}

B={1,2}

A×B={(a,1),(a,2),(b,1),(b,2),(c,1),(c,2)

Evaristo answered Mar 7, 2022

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