A) \[10:8\]
B) \[9:1\]
C) \[4:1\]
D) \[2:1\]
Correct Answer: C
Solution :
As, we know that \[\frac{{{I}_{\max }}}{{{I}_{\min }}}=\left( \frac{\sqrt{{{I}_{1}}}+\sqrt{{{I}_{2}}}}{\sqrt{{{I}_{1}}}-\sqrt{{{I}_{2}}}} \right)=\frac{4}{1}\] Because \[{{I}_{1}}:{{I}_{2}}=9:1\]You need to login to perform this action.
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