A) \[-\omega \]
B) \[\omega \]
C) 1
D) \[{{\omega }^{2}}\]
Correct Answer: B
Solution :
Since \[\Delta ={{\omega }^{2}}-2{{\omega }^{2}}=-{{\omega }^{2}}\]. Therefore \[{{\Delta }^{2}}={{\omega }^{4}}=\omega \].You need to login to perform this action.
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