The probability that the roots of the equation `x^(2)+nx+(1)/(2)+(n)/(2)=0` are real where `n in N` such that `n le 5`, is

The probability that the roots of the equation x^(2)+nx+(1)/(2) +(n)/(2) = 0 are real, where n in N such that n le5 , is

What is the probability that the roots of the equation x^(2) +x +n = 0 are real, where n in N and pi lt 4 ?

The probability that the roots of the equation x^(2)+nx +(n+1)/2 are real where n in N (N set of natural numbers ) and n le 5 is :

If the roots of the equation x^(2) - 4x- log_(3) N =0 are real, then what is the minimum vlaue of N?

If the ratio of the roots of the equation x^(2)+nx+n=0 be p:q then the value of n is

If the roots of the quadratic equation x^(2) - 4x- log_(10) N= 0 are all real, then the minimum value of N is

The maximum number of real roots of the equation x^(2n) -1 = 0 , is

The maximum number of real roots of the equation x^(2n) -1 = 0 , is

Probability of getting positive integral roots of the equation x^(2)-n=0 for the integer n, 1 le n le 40 is