The set of all values of `m` for which both the roots of the equation `x^2-(m+1)x+m+4=0` are real and negative is (a) `(-oo,-3]uu[5,oo)` (b) `[-3,5]` (c) `(-4,-3]` (d) `(-3,-1]`

The set off all values of m for which both the roots of the equation x^(2)-(m+1)x+m+4=0 are real and negative is (-oo,-3]uu[5,oo)(b)[-3,5] (c) (-4,-3](d)(-3,-1]

The set of all values of a for which both roots of equation x^2-ax+1=0 are less than unity is (A) (-oo,-2) (B) (-2,oo) (C) (-2,3) (D) (-oo,-1)

Find the values of 'm' for which the equation x^4-(m-3)x^2+m =0 has No real roots

All the values of m for whilch both the roots of the equation x^2-2m x+m^2-1=0 are greater than -2 but less than 4 lie in the interval -2 3 c. -1

[ Suppose a in R .The set of values of a for which the quadratic equation x^(2)-2(a+1)x+a^(2)-4a+3=0 has two negative roots is [ (a) (-oo,-1), (b) (1,3) (c) (-oo,1)uu(3,oo), (d) phi]]

All the values of m does the equation mx^(2)-(m+1)x+2m-1=0 passes no real root is (-oo,a)uu(b,oo) ,then a+b is

All the values of m does the equation mx^(2)-(m+1)x+2m-1=0 passes no real root is (-oo,a)uu(b,oo) ,then a+b is

For x^2-(a+3)|x|-4=0 to have real solutions, the range of a is a) (-oo,-7]uu[1,oo) b) (-3,oo) c) (-oo,-7] d) [1,oo)

If the root of the equation (a-1)(x^2-x+1)^2=(a+1)(x^4+x^2+1) are real and distinct, then the value of a in a) (-oo,3] b) (-oo,-2)uu(2,oo) c) [-2,2] d) [-3,oo)

The set of value(s) of a for which the function f(x)=(a x^3)/3+(a+2)x^2+(a-1)x+2 possesses a negative point of inflection is (a) (-oo,-2)uu(0,oo) (b) {-4/5} (c) (-2,0) (d) empty set