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JEE MAIN 2019
08-04-2019 S1
Question
If $\alpha$ and $\beta$ be the roots of the equation $x^2-2 x+2=$ 0 , then the least value of $n$ for which $\left(\frac{\alpha}{\beta}\right)^n$ is :
Select the correct option:
A
4
B
5
C
3
D
2
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Question Tags
JEE Main
Mathematics
Medium
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