Home
Class 12
MATHS
The set of values of a for which the ine...

The set of values of a for which the inequation `x^(2)+ax+a^(2)+6alt0` is satisfied for all `x epsilon(1,2)` lies in the interval

A

90

B

89

C

88

D

91

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The set of values of a for which the inequality, x^2 + ax + a^2 + 6a < 0 is satisfied for all x belongs (1, 2) lies in the interval:

Sum of the squares of all integral values of a for which the inequality x^(2) + ax + a^(2) + 6a lt 0 is satisfied for all x in ( 1,2) must be equal to

The set of all values of x satisfying the inequations (x-1)^(3) (x+1) lt 0 is

The comlete set of values of m for which the inequality (x ^(2) -mx-2)/( x ^(2) + mx +4)gt-1 is satisfied aa x in R, is :

The set of values of x in R satisfying the inequality x^(2)-4x-21 le 0 is

For what values of a is the inequality (x^(2) +ax-2)/( x^(2) -x+1) lt 2 satisfied for all real values of x?

The set of real values of x satisfying the inequality |x^(2) + x -6| lt 6 , is

Complete set of real values of 'a' for which the equation x^4-2ax^2+x+a^2 -a=0 has all its roots real

The set of all solutions of the inequation x^(2) - 2x +5 le 0 in R is

The set of values of k for which roots of the equation x^(2) - 3x + k = 0 lie in the interval (0, 2), is