If `alpha,\ beta,\ gamma` are the zeros of the polynomial `f(x)=a x^3+b x^2+c x+d` , then `1/alpha+1/beta+1/gamma=` (a) ` b/d` (b) `c/d` (c) ` c/d` (d) ` c/a`

If alpha, beta, gamma are the zeros of the polynomial f(x) = ax^(3) + bx^(2) + cx + d then 1/(alpha) + 1/(beta) + 1/(gamma) = ………….

If alpha,beta,gamma are the zeros of the polynomial f(x)=ax^(3)+bx^(2)+cx+d, then (1)/(alpha)+(1)/(beta)+(1)/(gamma)=( a) (b)/(d)(b)(c)/(d)(c)(c)/(d)(d)(c)/(a)

If alpha, beta, gamma are the zeros of the polynomial f(x) = ax^(3) + bx^(2) + cx + d then (alpha)^2 + (beta)^2 + (gamma)^2 = ………….

If alpha,\ beta are the zeros of the polynomial f(x)=x^2+x+1 , then 1/alpha+1/beta= (a) 1 (b) -1 (c) 0 (d) None of these

If alpha,beta,gamma ,are the zeroes of the polynomial 2x^3+x^2-13x+6 then alphabetagamma =? a)3 b)-3 c) (-1)/2 d) (-13)/2

If alpha,\ beta are the zeros of the polynomial p(x)=4x^2+3x+7 , then 1/alpha+1/beta is equal to (a) 7/3 (b) -7/3 (c) 3/7 (d) -3/7

If alpha, beta are the zeros of polynomial f(x) = x^(2) - p(x+1)-c then (alpha + 1) (beta +1 ) = …………

If alpha , beta, and gamma are the zeroa od f(x) = ax^(3) + bx^(2) +cx +d , "find " (1)/(alpha)+(1)/(beta)+(1)/(gamma)

If alpha,beta,gamma are the zeros of the polynomial f(x)=x^(3)-px^(2)+qx-r, then (1)/(alpha beta)+(1)/(beta gamma)+(a)/(gamma alpha)=(r)/(p)( b) (p)/(r)(c)-(p)/(r)(d)-(r)/(p)

If alpha,beta are the zeros of the polynomial f(x)=x^(2)+x+1, then (1)/(alpha)+(1)/(beta)=( a) 1 (b) -1( c) 0 (d) None of these