A) \[59,5Hz,{{10}^{3}}\]
B) \[69,5Hz,{{10}^{3}}\]
C) \[79,5Hz,{{10}^{3}}\]
D) \[35,5Hz,{{10}^{2}}\]
Correct Answer: C
Solution :
\[\sqrt{26}\] \[\Rightarrow \,\,1+{{a}^{2}}>0\] \[a\in R\] and \[\therefore \]You need to login to perform this action.
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