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The trigonometric Fourier series for the waveform f(t) shown below contains
  • a)
    Only cosine terms and zero value for the dc component  
  • b)
    Only cosine terms and a positive value for the dc component  
  • c)
    Only cosine terms and a negative value for the dc component  
  • d)
    Only sine terms and a negative for the dc component 
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The trigonometric Fourier series for the waveform f(t) shown below con...
From figure it’s an even function. so only cosine terms are present in the series and for DC  value,

So DC take negative value.
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Community Answer
The trigonometric Fourier series for the waveform f(t) shown below con...
From figure it’s an even function. so only cosine terms are present in the series and for DC  value,

So DC take negative value.
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The trigonometric Fourier series for the waveform f(t) shown below containsa)Only cosine terms and zero value for the dc component b)Only cosine terms and a positive value for the dc component c)Only cosine terms and a negative value for the dc component d)Only sine terms and a negative for the dc componentCorrect answer is option 'C'. Can you explain this answer?
Question Description
The trigonometric Fourier series for the waveform f(t) shown below containsa)Only cosine terms and zero value for the dc component b)Only cosine terms and a positive value for the dc component c)Only cosine terms and a negative value for the dc component d)Only sine terms and a negative for the dc componentCorrect answer is option 'C'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about The trigonometric Fourier series for the waveform f(t) shown below containsa)Only cosine terms and zero value for the dc component b)Only cosine terms and a positive value for the dc component c)Only cosine terms and a negative value for the dc component d)Only sine terms and a negative for the dc componentCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The trigonometric Fourier series for the waveform f(t) shown below containsa)Only cosine terms and zero value for the dc component b)Only cosine terms and a positive value for the dc component c)Only cosine terms and a negative value for the dc component d)Only sine terms and a negative for the dc componentCorrect answer is option 'C'. Can you explain this answer?.
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