A) 25,100
B) 25, 1
C) 25, 2
D) \[50\pi ,\,\] 2
Correct Answer: B
Solution :
Comparing the given equation with \[y=a\cos (\omega t-kx)\] \[a=25,\] \[\omega =2\pi n=2\pi \]Þ \[n=1Hz\]You need to login to perform this action.
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