giadacalmo giadacalmo

20-11-2017
Mathematics

contestada

I need the cartesian coordinate system's with this numbers and letters
AxB and BxA sets

I need the cartesian coordinate systems with this numbers and lettersAxB and BxA sets class=

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LammettHash LammettHash

20-11-2017

I think you mean to say you want the *Cartesian product* of the sets [tex]A[/tex] and [tex]B[/tex]:

[tex]A\times B=\{(x,1),(x,2)\}[/tex]

[tex]B\times A=\{(1,x),(2,x)\}[/tex]

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