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For how many quadratic equations, the sum of roots is equal to the product of roots?

Options

  1. A0
  2. B1
  3. C2
  4. DInfinitely many

Correct answer

D. Infinitely many

Step-by-step solution

Sum of roots = product of roots -b a = c a b=-c Quadratic equation is a x^2-c x+c=0 So, roots of quadratic equation depend on a, c R . Hence, infinitely many quadratic equations.

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