["If "lambda" and "mu" are real numbers such that "x^(3)-lambda x^(2)+mu x-6],["then the minimum value of "mu" is"]

If lambda,mu be real numbers such that x^(3)-lambda x^(2)+mu x-6=0 has its roots real and positive then minimum value of mu is

If lambda, mu are real numbers such that , x^(3)-lambdax^(2)+mux-6=0 has its real roots and positive, then the minimum value of mu, is

If lambda, mu are real numbers such that , x^(3)-lambdax^(2)+mux-6=0 has its real roots and positive, then the minimum value of mu, is

If lambda, mu are real numbers such that , x^(3)-lambdax^(2)+mux-6=0 has its real roots and positive, then the minimum value of mu, is

If x(sgn x)(sgn x)+|x|(sgnx)^(3)=lambda x^(mu), then the value of lambda+mu is:

If tan((x)/(2))=(lambda)/(mu), then the value of lambda sin x+mu cos x is

The number of real roots of the equation 4x^(3)-x^(2)+lambda^(2)x-mu=0 , mu in R, lambda > 1 is

int(2)/((2-x)^(2))((2-x)/(2+x))^(1/3){dx=lambda((2+x)/(2-x))^(mu)+c where lambda and mu are rational number in its simplest form then (lambda+(1)/(mu)) is equal to