MathDB
2014 General #9

Source:

July 4, 2022
2014General Test

Problem Statement

The operation ⊘\oslash, called "reciprocal sum," is useful in many areas of physics. If we say that x=a⊘bx=a\oslash b, this means that xx is the solution to 1x=1a+1b\frac{1}{x}=\frac{1}{a}+\frac{1}{b} Compute 4⊘2⊘4⊘3⊘4⊘4⊘2⊘3⊘2⊘4⊘4⊘34\oslash2\oslash4\oslash3\oslash4\oslash4\oslash2\oslash3\oslash2\oslash4\oslash4\oslash3.
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