Home
Class 10
MATHS
Match the following : If alpha,beta,ga...

Match the following :
If `alpha,beta,gamma` are zeroes of a cubic polynomial
`ax^3+bx^2+cx+d(a ne 0)`, then………

A

(i)-c,(ii)-b,(iii)-a

B

(i)-a,(ii)-b,(iii)-c

C

(i)-b,(ii)-a,(iii)-c

D

(i)-c,(ii)-a,(iii)-b

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • 2019 MARCH PUBLIC EXAMINATION PAPER (MATHEMATICS: PAPER II)

    VGS PUBLICATION-BRILLIANT|Exercise QUESTIONS|37 Videos

Similar Questions

Explore conceptually related problems

If alpha,beta,gamma roots of a cubic polynomial then alpha beta gamma =……

If alpha, beta, gamma are the zeroes of the given cubic polynomials, find the values as given in the table.

Knowledge Check

  • Match of the following : If alpha, beta , gamma are zeroes of a cubic polynomial ax^(3) + bx^(2) + cx + d , (a != 0) , then ………. {:((i) alpha+beta +gamma, (a) -d/a),((ii) alphabeta +betagamma+gamma alpha, (b) c/a),((iii) alphabeta gamma, (c) -b/a):}

    A
    (i) - c , (ii) - b , (iii) -a
    B
    (i) - a , (ii) - b , (iii) -c
    C
    (i) - b , (ii) - a , (iii) - c
    D
    (i) - c , (ii) - a , (iii) - b

  • If alpha, beta, gamma are the zeroes of the cubic polynomial ax^(3) + bx^(2) + cx +d and (a != 0) , then alpha beta gamma = ……….

    A
    `d/a`
    B
    `- d/a`
    C
    `-b/a`
    D
    `c/a`

  • If alpha , beta , gamma are roots of a cubic polynomial alpha + beta + gamma = ……………..

    A
    `c/a`
    B
    `b/a`
    C
    `(-b)/a`
    D
    None

    • Similar Questions

    Explore conceptually related problems

    If alpha, beta, gamma are roots of a cubic polynomial then alpha beta + beta gamma + gamma alpha = …………….

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

    The degree of the polynomial ax^(4) + bx^(3) + cx^(2) + dx + e is ………..

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

    Home
    Profile