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Harsh Saxena Asked a Question
August 2, 2020 5:24 pmpts 30 pts
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  • Deepak singh thankyou
    see attached, it is more clear..
    • cropped7202057604647606567.jpg
    • cropped8019968950977046655.jpg
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  • Deepak singh
    see attached
    • cropped-1525916550.jpg
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    Harsh Saxena
    putting tanx in place of f(t) is discarding option a🙄
  • Deepak singh
    see attached
    • cropped339381503.jpg
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    Deepak singh
    can't take tanx here
  • Deepak singh
    option a and c are correct
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  • Deepak singh
    if any doubt then ask.
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  • Deepak singh
    nT is period of phi, n € Z , that's why option c is also correct
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