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Let +6 (addition modulo 6) be a binar...

Let `+_6` (addition modulo 6) be a binary operation on `S={0,\ 1,\ 2,\ 3,\ 4,\ 5}` . Write the value of `2+_6 4^(-1)+_6 3^(-1)` .

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`2+_6 4^(-1)+_6 3^(-1)`
`=2+_6 2+_6 3`
`=4+_6 3`
`=1`
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RD SHARMA-BINARY OPERATIONS-Solved Examples And Exercises
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