Q
If two sinusoids of the same frequency but of different amplitudes and phase angles are subtracted, the resultant is____________?
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A
A. A sinusoid of the same frequency
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B
B. A sinusoid of half the original frequency
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C
C. A sinusoid of double the frequency
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D
D. Not a sinusoid
Correct Answer:
A. A. A sinusoid of the same frequency
