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If α,β be the roots of the quadratic equation x2 + x + 1 = 0 then the equation whose roots are α19 , β7 is
  • a)
    x2 – x + 1 = 0
  • b)
    x2 – x – 1 = 0
  • c)
    x2 + x – 1 = 0
  • d)
    x2 + x + 1 = 0
Correct answer is option 'D'. Can you explain this answer?
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If α,β be the roots of the quadratic equation x2 + x + 1 = ...
Roots are ω,ω2
Let α = ω,β = ω2
α 19  = ω,β= ω2
∴ Equation remains same i.e. x2 + x+ 1 = 0
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If α,β be the roots of the quadratic equation x2 + x + 1 = ...
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If α,β be the roots of the quadratic equation x2 + x + 1 = 0 then the equation whose roots are α19 , β7 isa)x2 – x + 1 = 0b)x2 – x – 1 = 0c)x2 + x – 1 = 0d)x2 + x + 1 = 0Correct answer is option 'D'. Can you explain this answer?
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If α,β be the roots of the quadratic equation x2 + x + 1 = 0 then the equation whose roots are α19 , β7 isa)x2 – x + 1 = 0b)x2 – x – 1 = 0c)x2 + x – 1 = 0d)x2 + x + 1 = 0Correct answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If α,β be the roots of the quadratic equation x2 + x + 1 = 0 then the equation whose roots are α19 , β7 isa)x2 – x + 1 = 0b)x2 – x – 1 = 0c)x2 + x – 1 = 0d)x2 + x + 1 = 0Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If α,β be the roots of the quadratic equation x2 + x + 1 = 0 then the equation whose roots are α19 , β7 isa)x2 – x + 1 = 0b)x2 – x – 1 = 0c)x2 + x – 1 = 0d)x2 + x + 1 = 0Correct answer is option 'D'. Can you explain this answer?.
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