Let A, G and H are the AM, GM and HM respectively of two unequa positive integers. Then the equation `Ax ^2-1 G x-H = 0` has (a) both roots as fractions (b) at least one root which is a negative fraction (c) exactly one positive root (d) at least one root which is an integer roots

Let A, G, and H are the A.M., G.M. and H.M. respectively of two unequal positive integers. Then, the equation Ax^(2) - Gx - H = 0 has

Let A, G, and H are the A.M., G.M. and H.M. respectively of two unequal positive integers. Then, the equation Ax^(2) - Gx - H = 0 has

If A, G and H are the arithmetic mean, geometric mean and harmonic mean between unequal positive integers. Then, the equation Ax^2 -|G|x- H=0 has (a) both roots are fractions (b) atleast one root which is negative fraction (c) exactly one positive root (d) atleast one root which is an integer

If A, G and H are the arithmetic mean, geometric mean and harmonic mean between unequal positive integers. Then, the equation Ax^2 -|G|x- H=0 has (a) both roots are fractions (b) atleast one root which is negative fraction (c) exactly one positive root (d) atleast one root which is an integer

If A,G and H are the arithmetic mean, geometric mean and harmonic mean between unequal positive integers.Then,the equation Ax^(2)-IGlx-H=0 has (a) both roots are fractions (b) atleast one root which is negatuve fraction ( c) exactly one positive root (d) atleast one root which is an integer

Let A,G and H be the A.M,G.M and H.M two positive numbers a and b. The quadratic equation whose roots are A and H is

If a,b,c, be the pth, qth and rth terms respectivley of a G.P., then the equation a^q b^r c^p x^2 +pqrx+a^r b^-p c^q=0 has (A) both roots zero (B) at least one root zero (C) no root zero (D) both roots unilty

If a,b,c, be the pth, qth and rth terms respectivley of a G.P., then the equation a^q b^r c^p x^2 +pqrx+a^r b^-p c^q=0 has (A) both roots zero (B) at least one root zero (C) no root zero (D) both roots unilty

If positive numbers a ,b ,c are in H.P., then equation x^2-k x+2b^(101)-a^(101)-c^(101)=0(k in R) has (a)both roots positive (b)both roots negative (c)one positive and one negative root (d)both roots imaginary

If positive numbers a ,b ,c are in H.P., then equation x^2-k x+2b^(101)-a^(101)-c^(101)=0(k in R) has (a)both roots positive (b)both roots negative (c)one positive and one negative root (d)both roots imaginary