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(1/(3^-2))*3^-4*(-1)^2 = 0
(1/1/9)*3^-4*(-1)^2 = 0
9*3^-4*(-1)^2 = 0
1/81*9*(-1)^2 = 0
1/9*(-1)^2 = 0
1/9*1 = 0
1/9 = 0
L <> R
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