find B×A if A={m,n} B={1,-4}.
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Answered by
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Step-by-step explanation:
mmmmmmmmmmmmmmmmmnnnnnnxgfbkbzftgfdh:fdcjg#/..............mmm...........................
Answered by
0
Answer:
B×A ={(m,1),(m,-4),(n,1),(n,-4)}
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