A) 1
B) \[\frac{1}{3}\]
C) 3
D) \[\frac{3}{2}\]
E)
Correct Answer: B
Solution :
\[{{I}_{A}}{{\cos }^{2}}{{30}^{o}}={{I}_{B}}{{\cos }^{2}}{{60}^{o}}\]\[\Rightarrow \]\[\frac{{{I}_{A}}}{{{I}_{B}}}=\frac{1}{3}\]You need to login to perform this action.
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