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In a group G a,b,c,d in G, Then (abc)^(-...

In a group G a,b,c,d `in G`, Then `(abc)^(-1)` is

A

`b^(-1) c^(-1) d`

B

`c^(-1) b^(-1) a^(-1)`

C

`b^(-1) c^(-1) a^(-1)`

D

`c^(-1) b^(-1) c^(-1)`

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