A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
AAKASH SERIES-QUADRATIC EQUATIONS & EXPRESSIONS-EXERCISE-II
- The number of real roots of 3^(2x^(2)-7x+7)= 9 is
Text Solution
|
- The equation e^(sin x)-e^(-sin x)-4=0 has
Text Solution
|
- The number of real roots of (x+(1)/(x))^(3)+ (x+ (1)/(x))=0
Text Solution
|
- The number of solutions of the system of equations given below is |x|+...
Text Solution
|
- The equationx^(2)+ x^(-2)= sin^(2)x . Cos^(2)(x)/(2), 0 gt x lt (pi)/(...
Text Solution
|
- Assertion (A) : The number of real solutions of the equation sin x = x...
Text Solution
|
- The number of solutions of the equation |x|= cos x is
Text Solution
|
- If the equations x^(2) + ax + bc = 0 and x^(2) + bx + ca = 0 have a c...
Text Solution
|
- If the equation x^(2)+bx-1=0 and x^(2)+x+b=0 have a common root differ...
Text Solution
|
- If the equation x^(2 )+ 2x + 3 = 0 and ax^(2) +bx+c=0, a, b, c in R, h...
Text Solution
|
- If every pair from among the equations x^(2)+ax+bc = 0, x^(2)+bx+ ca...
Text Solution
|
- If x^2 - cx +d =0 , x^2-ax +b=0 have one common root and secon...
Text Solution
|
- If (x-2) is a common factor of the expressions x^(2)+ax+b and x^(2)+cx...
Text Solution
|
- The harmonic mean of two numbers is -(8)/(5) and their geometric mea...
Text Solution
|
- The number of values of a for which (a^(2) – 3a + 2)x^(2) + (a^(2) - 5...
Text Solution
|
- The value of a so that the sum of the squares of roots of the equation...
Text Solution
|
- If the roots of x^2+x+a=0 exceed , a then
Text Solution
|
- Out of the two roots of x^(2) + (1 - 2lambda )x + (lambda^(2)-lambda-2...
Text Solution
|
- IF both the roots of the quadratic equation x^2-2kx+k^2 +k -5=0 a...
Text Solution
|
- If the roots of x^(2) - 2kx + k^(2)-1 = 0 lie between -2 and 4 then th...
Text Solution
|