Home
Class 11
MATHS
[" Comprehension-I "],[" Let us consider...

[" Comprehension-I "],[" Let us consider an equation "f(x)=x^(3)-3x+k=0" .Then "],[" the values of "k" for which the equation has "],[" Choose the correct answer: "],[" 1.Exactly one root which is positive,then "k" belongs to "],[[" (1) "(-oo,-2)," (2) "(2,oo)],[" (3) "(0,2)," (4) "(-2,0)]]

Promotional Banner

Similar Questions

Explore conceptually related problems

Let us consider an equation f(x) = x^(3)-3x +k=0 .then the values of k for which the equation has Exactly one root which is negative, then k belong

Let us consider an equation f(x) = x^(3)-3x +k=0 .then the values of k for which the equation has Exactly one root which is negative, then k belong

Let us consider an equation f(x) = x^(3)-3x +k=0 .then the values of k for which the equation has Exactly one root which positive , then k belongs to

Let us consider an equation f(x) = x^(3)-3x +k=0 .then the values of k for which the equation has Exactly one root which positive , then k belongs to

Let us consider an equation f(x) = x^(3)-3x +k=0 .then the values of k for which the equation has One negative and two positive root if k belongs to

Find the values of k for which the given equation has real roots: 5x^2-k x+1=0

Find the value of k for which the equation 3x^(2)-6x+k=0 has distinct and real root.

Find the least positive value of k for which the equation x^2+k x+4=0 has real roots.

Find the values of k for which the quadratic equation 9x^(2)-3kx+k=0 has equal roots.