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NIELIT 2017 OCT Scientific Assistant A (CS) - Section D: 5

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For a periodic signal $v(t) = 30\sin 100t + 10\cos 300t + 6\sin(500t + \frac{\pi}{4}),$ the fundamental frequency in rad/s

  1. $100$
  2. $300$
  3. $500$
  4. None of these
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