InterviewSolution
Saved Bookmarks
| 1. |
Evaluate the following limits:\(\lim\limits_{x\longrightarrow2} [\frac {x^{-3}-2^{-3}}{x-2}]\)lim [x-3-2-3/ x-2] (x ∈2) |
|
Answer» \(\lim\limits_{x\longrightarrow2} \frac {x^{-3}-2^{-3}}{x-2} \)= (-3). (2)-4 ...[∴\(\lim\limits_{x\longrightarrow\,a} \frac {x^{n}-2^{n}}{x-a} = n.a^{n-1}\) = \(-3 \times \frac {1}{2^4} = \frac {-3}{16}\) |
|