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In fig. n - x = 3^@ then values of x a...

In fig.
`n - x = 3^@` then values of x and n are :

A

`x=126^@,n=129^@`

B

`x=125^@,n=28^@`

C

`x=150^@,n=95^@`

D

`x=135^@,n=65^@`.

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