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If (9^(n)xx3^(2)xx(3^(-n//2))^(-2)-(27)^...

If `(9^(n)xx3^(2)xx(3^(-n//2))^(-2)-(27)^(n))/(3^(3m)xx2^(3))=(1)/(27)` , then find m-n .

A

`m+n=-1`

B

`m-n=1`

C

`m=1-n`

D

`m/n=1`

Text Solution

Verified by Experts

The correct Answer is:
A
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