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Consider the binary operations **:RRxxRR...

Consider the binary operations `**:RRxxRRtoRRand@:RRxxRRtoRR` defined as `a**b=|a-b|anda@b=a` for all `a,binRR` then-

A

`**` is commutative but not associative on `RR`

B

`@` is associative on `RR`.

C

`@` is not distribution over `**`

D

`@` is commutative on `RR`

Text Solution

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The correct Answer is:
A,B,C
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