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The number of ways in which the letters ...

The number of ways in which the letters of the word ARRANGE can be permuted such that the R's occur together is

A

`(|__ul(7))/(|__ul(2)|__ul(2))`

B

`(|__ul(7))/(|__ul(2))`

C

`(|__ul(6))/(|__ul(2))`

D

`|__ul(5)xx|__ul(2)`

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