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July

Board exam · Basic Maths · 2018

67 questions · One at a time

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6
MCQ1 mark

α,β,γ\alpha, \beta, \gamma   એ ત્રિઘાત બહુપદી p(x)=ax3+bx2+cx+d,a0p(x)= ax^3+bx^2+cx+d, a \neq 0   નાં શૂન્યો હોય તો શૂન્યોનો સરવાળો α+β+γ=\alpha+\beta+\gamma =

  • A.ca\frac{c}{a}
  • B.ba\frac{-b}{a}Correct
  • C.ba\frac{b}{a}
  • D.ab\frac{-a}{b}
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