Limits and Derivatives_ JEE MAIN_2019_10-04-2019-S-1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN_2019

_10-04-2019-S-1

Question

If $\lim _{x \rightarrow 1} \frac{x^4-1}{x-1}=\lim _{x \rightarrow *} \frac{x^3-k^3}{x^2-k^2}$, then $k$ is

Select the correct option:

A

$\frac{4}{3}$`

B

$\frac{3}{2}$

C

$\frac{8}{3}$

D

$\frac{3}{8}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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