SS_JEE-Main 12-04-2019-S-1 - Competishun – Live JEE & NEET Courses and Exam Prep

JEE MAIN 2019

12-04-2019-S-1

Question

If $\alpha$ and $\beta$ are the roots of the equation $375 x^2-25 x-2=0$, then $\lim _{n \rightarrow \infty} \sum_{r=1}^n \alpha^r+\lim _{n \rightarrow \infty} \sum_{r=1}^n \beta^r$ is equal to

Select the correct option:

$\frac{21}{346}$

$\frac{7}{116}$

$\frac{29}{358}$

$\frac{1}{12}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Mathematics

Medium

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