Rudra dev Asked a Question
September 7, 2020 3:29 pmpts 30 pts
A polynomial of odd degree with real coefficients must have (a) at least one real root b) no real root only real roots (c) (d) at least one root which is not real
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  • Deepak singh Best Answer
    see attached
    • cropped3440943580185080208.jpg
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    Deepak singh
    since complex roots come in pair , and degree is odd implies there exist at least one real root
  • Deepak singh thankyou
    if any doubt then ask
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  • Deepak singh
    option a is correct..
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