In how many ways is it possible to ararange the two numbers a and b in an ordered pair?

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In how many ways is it possible to ararange the two numbers a and b in an ordered pair?

Guest Mar 22, 2016

edited by Guest Mar 22, 2016

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Best Answer

+118658

+5

ab or ba

that is 2 ways

Melody Mar 22, 2016

1⁺⁰ Answers

+118658

+5

Best Answer

ab or ba

that is 2 ways

Melody Mar 22, 2016

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