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(lim)(xvecoo)(2. x^(1//2)+3. x^(1//3)+4....

`(lim)_(xvecoo)(2. x^(1//2)+3. x^(1//3)+4. x^(1//4)++ndotx^(1//n))/((3x-4)^(1//2)+(3x-4)^(1-3)+(3x-4^)^(1//3)++(3x-4)^(1//n))` (here `n in N ,ngeq2` ) is equal to 1`dot2/(sqrt(3))` 2. `(sqrt(3))/2` 3. `1/2` 4. `1/(sqrt(3))` 5. `2`

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