if the roots of the equation `3x^2+2(a^2+1)x+(a^2-3a+2)=0` are of opposite signs, then `a` lies in the interval

if the roots of the equation x^(2)-x ln(a^(2)-3a+2)+a^(2)-4=0 are of opposite sign,then

If the roots of the quadratic equation 3x^(2)+2x+a^(2)-a=0 in x are of opposite signs, then a lies in the interval

If roots of the equation 2x^(2)-(a^(2)+8a+1)x+a^(2)-4a=0 are in opposite sign,then

If the roots of the quadratic equation 3x^(2) + 2x + a^(2) - a = 0 in x are of opposite signs, then a lies in the interval a) (-oo, -2) b) (-oo, 0) c) (-1, 0) d) (0, 1)

The value of k for which the equation 3x^(2) + 2x (k^(2) + 1) + k^(2) - 3k + 2 = 0 has roots of opposite signs, lies in the interval

The value of k for which the equation 3x^(2) + 2x (k^(2) + 1) + k^(2) - 3k + 2 = 0 has roots of opposite signs, lies in the interval

If roots of the equation 2x^(2)-4x+2sin theta-1=0 are of opposite sign then theta belongs to

If roots of the equation 2x^2-4x+2sintheta-1=0 are of opposite sign, then theta belongs

Suppose a in R, "If" 3x^(2) + 2(a^(2) +1) x + (a^(2) - 3a +2) = 0 possesses roots of opposite signs, then a lies in t he interval :