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onegirl
Determine the following limits (answer as appropriate, with a number,infinity sign, infinity sign with a negative , or DNE).
1) lim x -> 1 - (1 - 2x)/x^2 - 1 2) lim x -> infinity sign (x^8 - 2x + 1)/(3x^8 + 4x^2 -1) 3) lim x -> 0 + e -2/x
DNE for # 1 1/3 for #2 Is the last one the limit as x approaches 0 for (e-2) / (x) or e -(2/x) ?