A) 5 I
B) 9 I
C) 16 I
D) 25 I
Correct Answer: B
Solution :
\[{{I}_{\max }}={{I}_{1}}+{{I}_{2}}+2\sqrt{{{I}_{1}}{{I}_{2}}}\] So, \[{{I}_{\max }}=I+4I+2\sqrt{I.4I}=9I\]You need to login to perform this action.
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