Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

If $N + \frac{1}{N} = \sqrt{3}$, then find the value of $N^6 +\frac{1}{N^6}+11$.

Options:

-11

9

-2

11

Correct Answer:

9

Explanation:

If $N + \frac{1}{N} = \sqrt{3}$

Then find the value of $N^6 +\frac{1}{N^6}+11$ ?

We know a direct result =

If $N + \frac{1}{N} = \sqrt{3}$

Then N6 = -1 ( Always)

 $N^6 +\frac{1}{N^6}+11$ = -1 -1 + 11 = 9