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Choose the correct alternative:If α, β and γ are the zeros of x3 + px2 + qx + r, then ∑1α is - Mathematics

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प्रश्न

Choose the correct alternative:
If α, β and γ are the zeros of x3 + px2 + qx + r, then `sum 1/alpha` is

पर्याय

  • `- "q"/"r"`

  • `- "p"/"r"`

  • `"q"/"r"`

  • `-"q"/"p"`

MCQ

उत्तर

`- "q"/"r"`

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Polynomials with Additional Information
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Theory of Equations - Exercise 3.7 [पृष्ठ १२७]

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सामाचीर कलवी Mathematics - Volume 1 and 2 [English] Class 12 TN Board
पाठ 3 Theory of Equations
Exercise 3.7 | Q 4 | पृष्ठ १२७
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