A) \[\sqrt{\lambda R}\]
B) \[\sqrt{\lambda R-1}\]
C) \[\sqrt{\frac{\lambda R}{\lambda R-1}}\]
D) \[\sqrt{\lambda R(\lambda R-1)}\]
Correct Answer: C
Solution :
\[\frac{1}{\lambda }=R\left[ \frac{1}{{{(1)}^{2}}}-\frac{1}{{{n}^{2}}} \right]\]You need to login to perform this action.
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