Home
Class 12
MATHS
Sum of real roots of the equation |{:(1,...

Sum of real roots of the equation `|{:(1,4,20),(1,-2,5),(1,2x,5x^(2)):}|=0` is

A

-2

B

-1

C

0

D

1

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    ARIHANT MATHS|Exercise Exercise For Session 2|11 Videos

  • DETERMINANTS

    ARIHANT MATHS|Exercise Exercise For Session 3|13 Videos

  • DETERMINANTS

    ARIHANT MATHS|Exercise Single Option Correct Type Questions|10 Videos

  • DEFINITE INTEGRAL

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|37 Videos

  • DIFFERENTIAL EQUATION

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|26 Videos

Similar Questions

Explore conceptually related problems

Real roots of the equation x^(2/3)+x^(1/3)-2=0 are:

The value of x from the equation {:|(x,2,3),(4,x,1),(x,2,5)|=0 is

Show that x=1 is a root of the equation: {:|(x+1,2x,-11),(2x,x+1,-4),(-3,4x-7,6)|=0

The number of real roots of the equation |x|^(2) -3|x| + 2 = 0 , is

The number of real solution of the equation x^(2)=1-|x-5| is:

The number of real roots of the equation e^(x - 1) + x - 2 = 0 is

The sum of all the real roots of the equation |x-2|^2+|x-2|-2=0 is

The sum of the roots of the equation 2^(33 x-2)+2^(11 x+2)=2^(22 x+1)+1 is

The solution of matrix equation [{:(x,1):}][{:(1,0),(-2,0):}]=O is 5 .