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If Lim(x rarr 0) (1-cosx)/(e^(ax)-bx-1) ...

If `Lim_(x rarr 0) (1-cosx)/(e^(ax)-bx-1)` exist and is equal to 1, then `(a^(2) + b^(2))` equals

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  9. lim(n rarr 0)(1/(1+n^(2))+2/(1+n^(2))+3/(1+n^(2))+....+n/(1+n^(2))) is...

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  10. Find the value of lim(n rarr oo)sum(k=1)^(n)(k^(2)+k-1)/((k+1)!) .

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  11. The value of Lim(x rarr 0)((tanx)^(1/x)+(1+sinx)^(x)) where x gt0 is e...

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