priscillaoliver6517 priscillaoliver6517
  • 26-03-2024
  • Mathematics
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Let α, ẞ, y be the roots of the equation x³ + 3ax² + 3bx + c = o. If α, ẞ, y are in H.P., then ẞ is equal to
a. -c/d
b. -c/b
c. -a
d. a

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