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The value of (lim)(nvecoo)((sin{2/n})/(...

The value of `(lim)_(nvecoo)((sin{2/n})/([2nt a n1/n](t a n1/n))+1/(n^2+cosn))^n` where `[dot]` denoters greatest integer function and {.} denotes fractional part function, is 1 (b) 2 (c) `-1` (d) does not exist

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