Home
Class 12
MATHS
If the difference of the roots of x^(2)-...

If the difference of the roots of `x^(2)-lamdax+8=0` be 2 the value of `lamda` is

A

a) `+-2`

B

b) `+-4`

C

c) `+-6`

D

d) `+-8`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • THEORY OF EQUATIONS

    ARIHANT MATHS|Exercise Exercise For Session 2|10 Videos
  • THEORY OF EQUATIONS

    ARIHANT MATHS|Exercise Exercise For Session 3|10 Videos
  • THEORY OF EQUATIONS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|35 Videos
  • THE STRAIGHT LINES

    ARIHANT MATHS|Exercise The Straight Lines Exercise 8 : (Questions Asked in Previous 13 years Exams)|1 Videos
  • THREE DIMENSIONAL COORDINATE SYSTEM

    ARIHANT MATHS|Exercise Three Dimensional Coordinate System Exercise 12 : Question Asked in Previous Years Exam|2 Videos

Similar Questions

Explore conceptually related problems

Find the roots of x^2-6x-2=0

If a circle S(x,y)=0 touches the point (2,3) of the line x+y=5 and S(1,2)=0, then radius of such circle is (1)/(sqrtlamda) units then the value of lamda is.

If alpha and beta are the roots of 4x^2 + 3x + 7 = 0 then the value of alpha beta

If number of ways in which 7 different balls can be distributed into 4 different boxes, so that no box remains empty is 100lamda , the value of lamda is

If the values of m for which the line y=mx+2sqrt(5) touches the hyperbola 16x^(2)-9y^(2)=144 are the roots of the equation x^(2)-(a+b)x-4=0 , then the value of a+b is

If alpha a n d beta are the roots of x^2-3x+2=0 find the value of (1+ alpha )(1+ beta ).

If the difference between the roots of the equation x^2+a x+1=0 is less then sqrt(5) , then find the set of possible value of adot

The number of rectangles excluding squares from a rectangle of size 11xx8 is 48lamda , then the value of lamda is

If int_0^a 3x^2dx=8 , write the value of a.