Frequency of the sinusoidal wave, \[y=0.40\,\,\cos \,\,(2000t+0.080)\]would be

\[\text{1}00\text{ 7}\pi \text{ Hz}\]

\[\frac{1000}{\pi }\,\,\text{Hz}\]

Frequency of the sinusoidal wave, \[y=0.40\,\,\cos \,\,(2000t+0.080)\]

1.	Frequency of the sinusoidal wave, \[y=0.40\,\,\cos \,\,(2000t+0.080)\]would be
A.	\[\text{1}00\text{ 7}\pi \text{ Hz}\]
B.	\[\text{2000}\,\,\text{Hz}\]
C.	\[\text{20}\,\,\text{Hz}\]
D.	\[\frac{1000}{\pi }\,\,\text{Hz}\]
Answer» E.

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Frequency of the sinusoidal wave, \[y=0.40\,\,\cos \,\,(2000t+0.080)\]would be

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